{"id":13327,"date":"2019-02-22T20:53:40","date_gmt":"2019-02-22T12:53:40","guid":{"rendered":"https:\/\/wp-productionenv-bjg9h2g2bgg5b8aa.southeastasia-01.azurewebsites.net\/news\/israeli-moon-lander-hitches-ride-on-spacex-launch-with-indonesian-comsat\/"},"modified":"2019-02-22T20:53:40","modified_gmt":"2019-02-22T12:53:40","slug":"israeli-moon-lander-hitches-ride-on-spacex-launch-with-indonesian-comsat","status":"publish","type":"post","link":"https:\/\/starpath.global\/news\/israeli-moon-lander-hitches-ride-on-spacex-launch-with-indonesian-comsat\/","title":{"rendered":"Israeli moon lander hitches ride on SpaceX launch with Indonesian comsat"},"content":{"rendered":"
\"\"
SpaceX\u2019s Falcon 9 rocket streaks into a starry sky Thursday night. Credit: SpaceX<\/figcaption><\/figure>\n

An Israeli-built moon lander aiming to become the first privately-funded mission reach another planetary body rocketed away from Cape Canaveral on Thursday night aboard a SpaceX Falcon 9 rocket, riding piggyback with an Indonesian communications spacecraft and an experimental U.S. Air Force space surveillance microsatellite.<\/p>\n

The Falcon 9 rocket fired away from Florida\u2019s Space Coast atop 1.7 million pounds of thrust, heading east on a trajectory arcing over the Atlantic Ocean on a thundering departure which marked the first launch of the year from Cape Canaveral.<\/p>\n

Nine Merlin 1D main engines ignited in the final three seconds of  Thursday night\u2019s countdown, and hold-down restraints released the 229-foot-tall (70-meter) launcher at 8:45 p.m. EST (0145 GMT Friday). After turning to the east from the Florida coast, the Falcon 9 exceeded the speed of sound in less than a minute and shut down its first stage engines a little more than two-and-a-half minutes into the mission.<\/p>\n

The booster stage jettisoned seconds later to begin a guided supersonic plunge back into the atmosphere, reigniting a subset of its engines to steer toward a landing platform in the Atlantic Ocean. The booster extended a landing gear and used one of its engines to brake for touchdown on the drone ship, named \u201cOf Course I Still Love You.\u201d<\/p>\n

The on-target landing ended the third trip to space and back for the Falcon 9 booster, following a pair of missions launched from Vandenberg Air Force Base in California last year. It was the 34th successful landing of a Falcon booster overall.<\/p>\n

The Falcon 9\u2019s upper stage engine propelled the mission\u2019s three payloads into an oval-shaped orbit using two separate firings within a half-hour of liftoff. The rocket intended to reach an orbit ranging more than 37,000 miles (60,000 kilometers) above the planet at its highest point, and SpaceX\u2019s launch team reported the Falcon 9 achieved an on-target orbital insertion.<\/p>\n

The Israeli moon lander, named Beresheet, was the first of the three spacecraft on the mission to separate in orbit around 33 minutes after liftoff. The Indonesian Nusantara Satu communications satellite, the mission\u2019s heaviest payload, deployed 44 minutes into the flight, and a forward-looking camera on the Falcon 9 rocket showed the telecom craft receding into space as the vehicles soared over the Indian Ocean.<\/p>\n

The successful launch Thursday night cleared the way for SpaceX\u2019s first Crew Dragon capsule to blast off from the Kennedy Space Center as soon as March 2. The Crew Dragon spacecraft, developed under contract to NASA, is set for an unpiloted test flight to the International Space Station before a mission with astronauts on-board later this year.<\/p>\n

A Flight Readiness Review for the Crew Dragon demonstration flight is scheduled Friday, when NASA and SpaceX managers will examine the mission\u2019s flight plan and discuss any unresolved technical concerns before deciding whether to proceed with launch preparations for a March 2 liftoff.<\/p>\n

Israel\u2019s Beresheet mission begins seven-week trip to the moon<\/strong><\/em><\/p>\n

Within minutes of separation from the Falcon 9 rocket, the Beresheet moon probe opened its four landing legs and radioed ground controllers in Israel with a status report.<\/p>\n

The moon-bound lander will fire its main engine several times in the coming weeks, beginning as soon as Friday, to raise its altitude with a series of ever-growing loops around the Earth, setting up for a maneuver to wring into lunar orbit April 4. Touchdown in the moon\u2019s Mare Serenitatis region is scheduled for April 11.<\/p>\n

Funded by philanthropists and donors, the mission could make history and become the first privately-funded spacecraft to reach the moon.<\/p>\n

A non-profit group named SpaceIL spearheaded the project, which officials said cost less than $100 million from conception through the launch.<\/p>\n

\"\"
Credit: SpaceIL<\/figcaption><\/figure>\n

\u201cThis is going to be the first private interplanetary mission that\u2019s going to go to the moon,\u201d said Yonatan Winetraub, a co-founder of SpaceIL, which had its origin in a brainstorming meeting in a Tel Aviv bar. \u201cThis is a big milestone. This is going to be the first time that it\u2019s not going to be a superpower that\u2019s going to go to the moon. This is a huge step for Israel.<\/p>\n

\u201cUntil today, three superpowers have soft landed on the moon \u2014 the United States, the Soviet Union and recently, China,\u201d Winetraub said in a news conference Wednesday night in Orlando. \u201cAnd (we) thought it\u2019s about time for a change. We want to get little Israel all the way to the moon. This is the purpose of SpaceIL.\u201d<\/p>\n

Beresheet, which means \u201cgenesis\u201d or \u201cin the beginning\u201d in Hebrew, is covered in gold insulation. Nearly three-quarters of the spacecraft\u2019s 1,290-pound (585-kilogram) launch mass is hydrazine and nitrogen tetroxide propellant contained within tanks inside the lander\u2019s body.<\/p>\n

The propellants will feed a 100-pound-thrust main engine adapted from communications satellite buses, along with eight control jets to keep the Beresheet lander properly pointed.<\/p>\n

\u201cIsrael is a very small country, as small as New Jersey, and we\u2019re shooting for the moon,\u201d said Yigal Harel, head of SpaceIL\u2019s spacecraft development team. \u201cIt\u2019s the first time a small country has aimed to reach the moon and land safely. We are the first non-governmental mission to the moon, and we\u2019re the first ever moon mission to use a commercial launch, which is very unique.\u201d<\/p>\n

Originally conceived as a competitor for the Google Lunar X Prize, the SpaceIL lunar lander was manufactured by Israel Aerospace Industries, an Israeli defense contractor, and delivered to Cape Canaveral in January for the rideshare launch on the Falcon 9 rocket.<\/p>\n

The Google Lunar X Prize, which promised a multimillion-dollar cash payout to the first team that put a privately-funded spacecraft on the moon, ended last year without a winner.<\/p>\n

Morris Kahn, an Israeli billionaire, put $40 million of his fortune toward the mission, and serves as SpaceIL\u2019s president. Other donors include Miriam and Sheldon Adelson, a casino and resort magnate who lives in Las Vegas, and Sylvan Adams, a Canadian-Israeli businessman.<\/p>\n

The financial backers decided to keep SpaceIL going after the Google Lunar X Prize ended.<\/p>\n

\"\"
SpaceIL co-founders Kfir Damari, Yonatan Winetraub and Yariv Bash insert a time capsule on the Beresheet spacecraft. The time capsule includes three discs with digital files that will remain on the moon with the spacecraft. The discs include details on the spacecraft and the crew that built it, and national and cultural symbols, such as the Israeli flag, the Israeli national anthem, and the Bible. Credit: SpaceIL<\/figcaption><\/figure>\n

\u201cWe have a vision to show off Israel\u2019s best qualities to the entire world,\u201d Adams said Wednesday. \u201cTiny Israel, tiny, tiny Israel, is about to become the fourth nation to land on the moon. And this is a remarkable thing, because we continue to demonstrate our ability to punch far, far, far above our weight, and to show off our skills, our innovation, our creativity in tackling any difficult problem that could possibly exist.\u201d<\/p>\n

\u201cWe\u2019ve been at it for six, seven, or eight years low-key, and for about four years at full rate,\u201d said Opher Doron, general manager of IAI\u2019s space division. \u201cThat\u2019s what it took to develop the spacecraft. So it\u2019s a new business model, and it\u2019s a totally new way of getting to the moon.\u201d<\/p>\n

Because of the project\u2019s limited budget \u2014 a fraction of the cost of government-funded lunar landers \u2014 the Israeli team had to adapt technology designed for other purposes to the moon mission. For example, the main thruster on the lander is an off-the-shelf engine typically used to adjust the orbits of large communications satellites.<\/p>\n

The engine can\u2019t be throttled, so it will fire in short bursts \u2014 as needed \u2014 to control the lander\u2019s descent rate, before shutting off around 16 feet (5 meters) above the moon, allowing the probe to fall to the surface.<\/p>\n

\u201cIt\u2019s extremely exciting, and quite risky,\u201d Doron said in an interview with Spaceflight Now. \u201cThere\u2019s no guarantee of success. There never is in space, but there\u2019s even less so in this case. But we\u2019ve done a lot of testing, a lot of engineering, and now we\u2019ll be doing a lot of praying.<\/p>\n

\u201cWe have to live in space for a month-and-a-half without redundancies,\u201d Doron said. \u201cThat\u2019s never trivial, when we have so many new systems on-board. But the riskiest part is the lunar capture, and by far the riskiest is the landing itself. We\u2019ll be doing more than a week in lunar orbit. We will raise our apogee until we get to the distance of the moon, and we have to time that so that when the moon is crossing our plane, that\u2019s when we get there. We have to time our orbit-raising maneuvers so that when the moon is at that spot, we get there as well.\u201d<\/p>\n

\"\"
The Beresheet mission will be deployed into an elliptical orbit around the Earth by SpaceX\u2019s Falcon 9 rocket, then use its own engine to raise its altitude over the course of several weeks before reaching the moon April 4. Landing is scheduled for April 11. Credit: SpaceIL<\/figcaption><\/figure>\n

\u201cWhat we are trying to do here is take $100 million and put a few kilograms on the moon, but we are doing it at a certain level of reliability, which we currently don\u2019t know,\u201d Harel said. \u201cFor sure, it\u2019s not 100 percent. This mission is very, very ambitious.\u201d<\/p>\n

\u201cI think it\u2019s an extraordinary success right where we stand right now,\u201d Doron said. \u201cWe have designed and built and shipped a spacecraft ready to launch on the way to the moon. As someone from NASA told me, even if we don\u2019t make it, we\u2019ll be the first ones to figure out what went wrong and try to fix it.\u201d<\/p>\n

If the touchdown is successful, Beresheet will collect data on the magnetic field at the landing site. NASA also provided a laser reflector on the spacecraft, which scientists will use to determine the exact distance to the moon. The U.S. space agency is also providing communications and tracking support to the mission.<\/p>\n

The German space agency \u2014 DLR \u2014 also helped the SpaceIL team with drop testing to simulate the conditions the spacecraft will encounter at the moment of landing.<\/p>\n

But Doron said the Beresheet spacecraft is largely home-grown, with Israeli designers, builders and operators.<\/p>\n

\u201cWhen you zoom out a little bit and you remember what the Google Lunar X Prize \u2014 rest in peace \u2014 wanted to achieve, we\u2019ve actually achieved it,\u201d Doron said. \u201cWe\u2019re actually managing to do what they wanted to show was possible, a non-government mission to get to the moon.\u201d<\/p>\n

The Israeli-built lander is designed to function at least two days on the moon, enough time to beam back basic scientific data and a series of panoramic images, plus a selfie. The laser reflector is a passive payload, and will be useful long after the spacecraft stops operating.<\/p>\n

Beresheet also aims to deliver a time capsule to the moon with the Israeli flag, and digital copies of the Israeli national anthem, the Bible, and other national and cultural artifacts.<\/p>\n

\u201cPeople say during the \u201960s, Russia and the United States landed on the moon, so what\u2019s the big deal now?\u201d Harel said. \u201cThe tooling of development changed a lot, but the physics of nature is still very harsh and very, very complex, and to take something so tiny and so fragile and to put it on the moon is a very complex and ambitious mission. So we have redundancy only on things we decided must have it, but most of the systems have no redundancy.<\/p>\n

\u201cWe need to be creative, when we encounter problems \u2014 and for sure, we will encounter problems because this is the space arena \u2014 we will have to send commands to the software of the spacecraft to do things differently.\u201d<\/p>\n

\"\"
Artist\u2019s concept of the Beresheet lunar lander on the moon\u2019s surface. Credit: SpaceIL<\/figcaption><\/figure>\n

IAI and OHB, a German aerospace company, signed an agreement in January that could build on the Beresheet mission by constructing future commercial landers to ferry scientific instruments and other payloads to the moon\u2019s surface for the European Space Agency.<\/p>\n

According to Doron, IAI is also in discussions with U.S. companies to use Israeli technology developed for the Beresheet project on commercial lunar landers for NASA\u2019s Commercial Lunar Payload Services program. NASA selected nine companies last year to be eligible to compete for contracts to transport science and tech demo payloads to the lunar surface.<\/p>\n

SpaceIL and IAI were not among the winners, but Israeli engineers could partner with U.S. firms to meet NASA\u2019s requirements.<\/p>\n

\u201cThere may be opportunities in the United States,\u201d Doron said. \u201cThere\u2019s the CLPS program in the United States, and we are talking to different U.S. companies about how we can join in that.\u201d<\/p>\n

Indonesian telecom satellite, U.S. Air Force experiment on the way to geosynchronous orbit<\/i><\/b><\/p>\n

The Indonesian Nusantara Satu communications satellite, built by SSL in Palo Alto, California, was the the primary passenger on the Falcon 9 launcher. A U.S. Air Force satellite, known as S5, will also ride piggyback on an adapter attached to the top of Nusantara Satu.<\/p>\n

The entire spacecraft stack weighed about 10,700 pounds (4,850 kilograms), according to SSL, which sold some of capacity it purchased on the Falcon 9 rocket to Spaceflight, a company that offers rideshare launch opportunities to small satellites that do not require the full capability of a large rocket.<\/p>\n

Spaceflight booked contracts with SpaceIL and the U.S. Air Force to give the Beresheet lander and the S5 space surveillance satellite rides into space. The launch marks the first rideshare to a geostationary-type orbit for Spaceflight, which until now has launch smallsats into low Earth orbits a few hundred miles above the planet.<\/p>\n

While Beresheet separated from the multi-satellite stack Falcon 9 soon after launch, the Air Force\u2019s S5 smallsat will remain attached to the Nusantara Satu spacecraft until it reaches an orbit near geostationary altitude more than 22,000 miles (nearly 36,000 kilometers) above the equator, where S5 will deploy to begin its mission.<\/p>\n

Nusantara Satu will then continue to its final orbital position in geostationary orbit to begin a 15-year telecommunications mission over Indonesia and Southeast Asia.<\/p>\n

\"\"
The Nusantara Satu spacecraft, topped with the Beresheet lunar lander and the U.S. Air Force\u2019s S5 space situational awareness satellite, is pictured before encapsulation inside the Falcon 9 rocket\u2019s payload fairing at Cape Canaveral. Credit: SSL<\/figcaption><\/figure>\n

The satellite, with a fueled weight of more than 9,000 pounds (4,100 kilograms), is owned by PT Pasifik Satelit Nusantara, or PSN, an Indonesian telecom company. Formerly known as PSN 6, the satellite carries C-band and Ku-band transponders, along with a high-throughput payload for broadband services.<\/p>\n

\u201c(The) Nusantara Satu satellite is a very important infrastructure for Indonesia,\u201d said Adi Rahman Adiwoso, CEO of PSN. \u201cAs the first Indonesian High Throughput Satellite, it is another monumental step for PSN to realize its dream and carry on its commitment to provide broadband services across the vast archipelago of Indonesia.\u201d<\/p>\n

A mix of conventional liquid-fueled thrusters and an electric propulsion system will push the Nusantara Satu spacecraft toward its final perch in geostationary orbit at 146 degrees east longitude.<\/p>\n

S5 was described as a space situational awareness mission in a 2017 press release from Blue Canyon Technologies, a smallsat manufacturer in Colorado.<\/p>\n

According to Blue Canyon Technologies, the spacecraft weighs about 132 pounds (60 kilograms), and carries a payload provided by Applied Defense Systems.<\/p>\n

The U.S. military has launched several missions in recent years with optical sensors to scan geostationary orbit, where ground-based radars used to track satellites and space junk in low Earth orbit have difficulty detecting objects.<\/p>\n

One such mission was SensorSat, which launched from Cape Canaveral in August 2017 to look up toward geostationary orbit from a low-altitude orbit hugging the equator. The Air Force has also launched four space surveillance satellites to rove geostationary orbit, with the ability to approach and inspect objects there.<\/p>\n

S5 will demonstrate the capability of a small satellite to find objects in geostationary orbit, allowing the military to update its database, which is relied upon by commercial companies and international space agencies.<\/p>\n

\u201cThe objective of the S5 mission is to measure the feasibility and affordability of developing low cost constellations for routine and frequent updates to the GEO (geostationary) space catalog,\u201d Blue Canyon Technologies said in the 2017 statement.<\/p>\n

Email the author.<\/i><\/b><\/p>\n

Follow Stephen Clark on Twitter: @StephenClark1.<\/strong><\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

SpaceX\u2019s Falcon 9 rocket streaks into a starry sky Thursday night. Credit: SpaceX An Israeli-built moon lander aiming to become the first privately-funded mission reach another planetary body rocketed away from Cape Canaveral on Thursday night aboard a SpaceX Falcon 9 rocket, riding piggyback with an Indonesian communications spacecraft and an experimental U.S. Air Force […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":"","_links_to":"","_links_to_target":""},"categories":[2],"tags":[1056,2290,2274,2510,291,1736,1573,1775],"class_list":["post-13327","post","type-post","status-publish","format-standard","hentry","category-news","tag-air-force-research-laboratory","tag-b1048","tag-beresheet","tag-blue-canyon-technologies","tag-commercial-space","tag-complex-40","tag-drone-ship","tag-electric-propulsion"],"acf":[],"_links":{"self":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/13327"}],"collection":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/comments?post=13327"}],"version-history":[{"count":0,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/posts\/13327\/revisions"}],"wp:attachment":[{"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/media?parent=13327"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/categories?post=13327"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/starpath.global\/blog\/wp-json\/wp\/v2\/tags?post=13327"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}