Tag: Planetary Science
-
NASA asteroid explorer aces final rehearsal before sampling run
NASA’s OSIRIS-REx spacecraft moved within about 131 feet, or 40 meters, of asteroid Bennu this week in the $1 billion mission’s final practice run before a touch-and-go landing on the asteroid in October to collect samples for return to Earth. During the sampling rehearsal Tuesday, engineers monitoring the spacecraft’s maneuvers from Earth confirmed that…
-
Asteroid samples aboard Japanese probe on track for return to Earth in December
Artist’s concept of the Hayabusa 2 spacecraft releasing its sample return capsule. Credit: JAXA/Akihiro Ikeshita A capsule carrying extraterrestrial specimens collected by Japan’s Hayabusa 2 spacecraft is scheduled for landing in South Australia on Dec. 6 to wrap up a six-year round-trip mission to an asteroid, officials announced this week. Officials from the Japan Aerospace…
-
OSIRIS-REx spacecraft carries out first of two rehearsals before sampling asteroid
This artist’s concept shows the trajectory and configuration of NASA’s OSIRIS-REx spacecraft during the checkpoint rehearsal, which was the first time the mission practiced the initial steps for collecting a sample from asteroid Bennu. Credit: NASA/Goddard/University of Arizona Operating with on-board autonomy more than 140 million miles from Earth, NASA’s OSIRIS-REx spacecraft succeeded Tuesday in…
-
NASA awards robotic lunar landing contract to Masten Space Systems
Masten’s XL-1 lunar lander will deliver science and technology payloads to the moon’s south pole in 2022.Credit: Masten Space Systems NASA has awarded Masten Space Systems, a small company based in Mojave, California, a $75.9 million contract to deliver nine science and technology instruments to the moon’s south pole in 2022 with its XL-1 robotic…
-
ESA science missions back in action after coronavirus-related shutdown
Artist’s concept of the ExoMars Trace Gas Orbiter. Credit: ESA/ATG medialab Four of the European Space Agency’s robotic missions, including the agency’s two Mars orbiters, are resuming science operations after a stand-down triggered by the positive diagnosis of an employee at ESA’s control center in Germany with the coronavirus. ESA said Thursday that the four…
-
Mars 2020 rover arrives at Kennedy Space Center for July launch
The shipping container with the Mars 2020 rover was unloaded from a U.S. military cargo plane Wednesday after landing at the Shuttle Landing Facility at NASA’s Kennedy Space Center in Florida. Credit: NASA/Cory Huston Two U.S. Air Force cargo planes delivered the Mars 2020 rover, cruise stage, descent module and the Mars Helicopter to the…
-
NASA to assess proposals for probes to Venus, moons of Jupiter and Neptune
Artist’s concept of the solar system. Credit: NASA NASA announced Thursday it will fund four concept studies for potential robotic missions to Venus, Jupiter’s moon Io and Neptune’s moon Triton ahead of a decision next year to approve up to two of the projects for launch in the mid-to-late 2020s. The space agency chose the…
-
Discoveries at solar system’s distant frontier shed light on how planets form
The uniform color and composition of Arrokoth’s surface shows the Kuiper Belt object formed from a small, uniform, cloud of material in the solar nebula, rather than a mishmash of matter from more separated parts of the nebula. The former supports the idea that Arrokoth formed in a local collapse of a cloud in the…
-
NASA invites public to vote on name for Mars 2020 rover
The Mars 2020 rover is seen during a drive test in December at NASA’s Jet Propulsion Laboratory in Pasadena, California. Credit: NASA/JPL-Caltech NASA has announced the nine finalists for the name of the space agency’s next Mars rover — scheduled for launch in July — and invited the public to vote on the candidates before…
-
ESA’s Huygens probe landed on Saturn’s moon Titan 15 years ago
This mosaic of three frames taken by Huygens during its descent to Titan provides unprecedented detail of a ridge area, including a network of river channels. Credit: ESA/NASA/JPL/University of Arizona Fifteen years after accomplishing the first-ever landing on Saturn’s moon Titan, lessons learned from the European Space Agency’s Huygens spacecraft continue aiding designers of future…