Tag: Planetary Science
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BepiColombo’s fifth flyby of Mercury reveals planet’s surface in mid-infrared light
The European Space Agency’s BepiColombo spacecraft recently performed its fifth flyby of Mercury on Dec. 1, becoming the first spacecraft ever to observe the planet in mid-infrared light. BepiColombo’s observations from the flyby have revealed interesting new details on the Mercury’s surface, including temperature and composition variations. BepiColombo is only the third mission to visit…
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NASA awards SpaceX a contract for one of the few things it hasn’t done yet
When you compare SpaceX to the world’s other space enterprises, it’s probably easier to list the things SpaceX hasn’t done instead of reciting all of the company’s achievements. One of these is the launch of nuclear materials. SpaceX has launched a handful of planetary science missions for NASA, but these spacecraft have all used solar…
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New study provides explanation behind origins of Martian moons Phobos and Deimos
Using supercomputer simulations, a team of NASA scientists recently modeled the destruction of an asteroid around Mars to investigate the possible origins of Mars’ two, mysterious moons — Phobos and Deimos. Since their discovery in 1877 and subsequent investigations by telescopes and Martian spacecraft, scientists have pondered how the two moons came to be, and…
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Perseverance faces challenges climbing to crater rim as sample tube supply dwindles
In August, NASA’s Perseverance Mars rover began its fifth science campaign — the rover’s most ambitious yet. The campaign has seen Perseverance climb the western rim of Jezero Crater and face its steepest and most challenging terrain yet, all the while continuing to take surface samples and look for signs of ancient microbial life. Currently, Perseverance…
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New study reveals potential existence of life in subsurface water pools on Mars
Mars has long been theorized to be a place where ancient microbial life once existed, and NASA and other agencies have sent countless missions to the planet in hopes of uncovering the mystery that is life on Mars. While evidence for this microbial life is yet to have been found, a new NASA study from…
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NASA launches mission to explore the frozen frontier of Jupiter’s moon Europa
NASA’s Europa Clipper spacecraft lifted off Monday from Kennedy Space Center in Florida aboard a SpaceX Falcon Heavy rocket, kicking off a $5.2 billion robotic mission to explore one of the most promising locations in the Solar System for finding extraterrestrial life. The Falcon Heavy rocket fired its 27 kerosene-fueled engines and vaulted away from…
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NASA, SpaceX launch historic Europa Clipper mission to Jupiter
NASA and SpaceX have launched NASA’s Europa Clipper mission to Jupiter’s icy moon Europa atop a SpaceX Falcon Heavy rocket. Falcon Heavy launched during an instantaneous launch window on Monday, Oct. 14, at 12:05 PM EDT (16:05 UTC) from Launch Complex 39A (LC-39A) at the Kennedy Space Center in Cape Canaveral, Florida. If Monday’s attempt…
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Astronomers find evidence of a volcanic exomoon
Astronomers have found evidence for a volcanic moon orbiting an exoplanet 635 light-years from Earth. No moons have been confirmed to orbit planets outside our solar system, but a sodium cloud hints at the existence of one around exoplanet WASP-49 b. Moons orbiting planets outside our solar system — also known as exomoons — are…
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ESA’s Hera mission launched to asteroid binary as Falcon 9 returns to flight
The European Space Agency’s (ESA) Hera mission, which is traveling to asteroid Didymos and its moon Dimorphos as a follow-up to NASA’s Double Asteroid Redirection Test (DART) mission, beat weather odds and successfully launched atop a SpaceX Falcon 9 rocket. This flight, the 95th Falcon flight of 2024, was the first Falcon 9 mission to…
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Scientists use data from BepiColombo flyby to discover features within Mercury’s magnetosphere
In June 2023, the joint European Space Agency (ESA) and Japanese Aerospace Exploration Agency (JAXA) BepiColombo mission performed a flyby of its target planet — Mercury. During the flyby, the spacecraft experienced a variety of phenomena mainly caused by the planet’s magnetic field. BepiColombo measured these phenomena, providing scientists with a preview of Mercury’s magnetic…