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      Solar System News
      December 3, 2020

      Top Headlines
       

      Chaotic Early Solar System Collisions Resembled 'Asteroids' Arcade Game

      One Friday evening in 1992, a meteorite ended a more than 150 million-mile journey by smashing into the trunk of a red Chevrolet Malibu in Peekskill, New York. Nearly 30 years later, a new analysis ...

      Best Region for Life on Mars Was Far Below Surface

      The most habitable region for life on Mars would have been up to several miles below its surface, likely due to subsurface melting of thick ice sheets fueled by geothermal heat, a new study ...

      Experiments Unravelling the Mystery of Mars' Moon Phobos

      There is no weather in space - but there is weathering: Celestial bodies are bombarded by high energy particles. On the Mars moon Phobos, the situation is complicated: It is hit by particles from the ...
      Floods of unimaginable magnitude once washed through Gale Crater on Mars' equator around 4 billion years ago -- a finding that hints at the possibility that life may have ...
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      The Craters on Earth

      A two-volume atlas presents and explains the impact sites of meteorites and asteroids ...

      New work reveals the likely original locations of Saturn and Jupiter. These findings refine our understanding of the forces that determined our Solar System's unusual architecture, including the ...

      Juno Data Indicates 'Sprites' or 'Elves' Frolic in Jupiter's Atmosphere

      An instrument on NASA's Juno mission spacecraft may have detected transient luminous events -- bright flashes of light in the gas giant's upper ...

      Geologists Simulate Soil Conditions to Help Grow Plants on Mars

      Humankind's next giant step may be onto Mars. But before those missions can begin, scientists need to make scores of breakthrough advances, including learning how to grow crops on the red ...

      Mmore Complete View of Massive Asteroid Psyche

      A new study discusses several new views of the asteroid 16 Psyche, including the first ultra-violet observations. The study paints a clearer view of the asteroid than was previously ...

      NASA's Stratospheric Observatory for Infrared Astronomy (SOFIA) has confirmed, for the first time, water on the sunlit surface of the Moon. This discovery indicates that water may be distributed ...

      Data Reveals Evidence of Molecular Absorption in the Atmosphere of a Hot Neptune

      An international team of scientists recently measured the spectrum of the atmosphere of a rare hot Neptune exoplanet, whose discovery by NASA's Transiting Exoplanet Survey Satellite (TESS) was ...

      Stars and Planets Grow Up Together as Siblings

      ALMA shows rings around the still-growing proto-star IRS ...

      New Study Details Atmosphere on 'Hot Neptune' 260 Light Years Away That 'Shouldn't Exist'

      Astronomers have crunched data from NASA's TESS and Spitzer space telescopes to portray for the first time the atmosphere of a highly unusual kind of exoplanet dubbed a 'hot ...

      New radio images from ALMA show for the first time the direct effect of volcanic activity on the atmosphere of Jupiter's moon ...

      Ultraviolet Shines Light on Origins of the Solar System

      In the search to discover the origins of our solar system, an international team including planetary scientists has compared the composition of the sun to the composition of the most ancient ...

      Two Planets Around a Red Dwarf

      Astronomers have detected two exoplanets orbiting the star TOI-1266. The telescope thus demonstrates its high precision and takes an important step in the quest of finding potentially habitable ...

      A long discussed theory about the local magnetic spots of the moon suggests that they are the result of magnetization processes caused by impacts of massive bodies on the moon surface. A new study ...

      The Mountains of Pluto Are Snowcapped, but Not for the Same Reasons as on Earth

      In 2015, the New Horizons space probe discovered spectacular snowcapped mountains on Pluto, which are strikingly similar to mountains on Earth. Such a landscape had never before been observed ...

      A New Look at Sunspots

      NASA's extensive fleet of spacecraft allows scientists to study the Sun extremely close-up - one of the agency's spacecraft is even on its way to fly through the Sun's outer ...

      Spitzer Space Telescope Legacy

      Scientists have provided an inventory of the major discoveries made possible thanks to Spitzer and offer guidance on where the next generation of explorers should point the James Webb Space Telescope ...

      Scientists Study the Rugged Surface of Near-Earth Asteroid Bennu

      As the days count down to NASA's OSIRIS-REx spacecraft's Touch-And-Go asteroid sample collection attempt, scientists have determined what the spacecraft can expect to return from the ...

      Scientists Peer Inside an Asteroid

      New findings from NASA's OSIRIS-REx mission suggest that the interior of the asteroid Bennu could be weaker and less dense than its outer layers -- like a crème-filled chocolate egg flying ...

      New research will help astrobiologists understand how much radiation planets experience during super flares and whether life could exist on worlds beyond our solar ...

      Looking for Pieces of Venus? Try the Moon

      A growing body of research suggests the planet Venus may have had an Earth-like environment billions of years ago, with water and a thin ...

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