
How much gravity is enough?
Keeping upright in a low-gravity environment is not easy, and NASA documents abound with examples of astronauts falling on the lunar surface. Now, a new study by an international team of researchers ... more
|  |

Titan's subsurface reservoirs modify methane rainfall
The international Cassini mission has revealed hundreds of lakes and seas spread across the icy surface of Saturn's moon Titan, mostly in its polar regions. These lakes are filled not with water but ... more
|  |
Ancient nitrogen enzyme study illuminates early Earth conditions and life detection
Cleaner ship fuel is reducing lightning in key shipping lanes, research finds
Geoscientists use satellite to determine not the shape of water, but how water shapes land
|  |

China Aims for the Moon, Plans to Bring Back Lunar Soil
Chinese scientists are in the course of developing a recoverable lunar robotic spacecraft Chang'e 5 that is to reach the Moon by 2017 with a mission to deliver samples of rock and soil back to Earth ... more
|

Same-beam VLBI Tech monitors Chang'E-3 movement on moon
By using the same-beam VLBI technology, differential phase delay successfully monitored the lunar rover's movement during the Chang'E-3 mission when rover and lander was carrying out the tasks of se ... more
|  |

How Titan's Haze Help Us Understand Life's Origins
Where did life on Earth come from? There are several theories as to what might have happened. Maybe comets came bearing organic material, or life was transported from another planet such as Mars, or ... more
|
 |

Electric Sparks May Alter Evolution of Lunar Soil
The moon appears to be a tranquil place, but modeling done by University of New Hampshire (UNH) and NASA scientists suggests that, over the eons, periodic storms of solar energetic particles may hav ... more
|  |

Voyager Map Details Neptune's Strange Moon Triton
NASA's Voyager 2 spacecraft gave humanity its first close-up look at Neptune and its moon Triton in the summer of 1989. Like an old film, Voyager's historic footage of Triton has been "restored" and ... more
|