Solar wind and radiation are responsible for stripping the Martian atmosphere, transforming Mars from a planet that could have supported life billions of years ago into a frigid desert world, according to new results from ...
Space Exploration
Mar 30, 2017
11
234
The whirling blades on drones flying above Mars may cause tiny electric currents to flow in the Martian atmosphere, according to a NASA study. These currents, if large enough, might cause the air surrounding the craft to ...
Space Exploration
Feb 2, 2022
0
196
For the first time in history, two planets have been home to testing future aircraft designs. In this world, a new rotor that could be used with next-generation Mars helicopters was recently tested at NASA's Jet Propulsion ...
Space Exploration
Nov 22, 2023
6
106
Microbes that rank among the simplest and most ancient organisms on Earth could survive the extremely thin air of Mars, a new study finds.
Space Exploration
Jan 16, 2017
1
1288
Vast areas of the Martian night sky pulse in ultraviolet light, according to images from NASA's MAVEN spacecraft. The results are being used to illuminate complex circulation patterns in the Martian atmosphere.
Space Exploration
Aug 6, 2020
1
445
Scientists may be closer to solving the mystery of how Mars changed from a world with surface water billions of years ago to the arid Red Planet of today.
Space Exploration
Sep 2, 2015
9
852
It all comes down to the final six minutes of a six-month journey to Mars.
Space Exploration
Nov 21, 2018
0
341
Both Earth and Mars currently have oxidising atmospheres, which is why iron-rich materials in daily life develop rust (a common name for iron oxide) during the oxidation reaction of iron and oxygen. The Earth has had an oxidising ...
Astronomy
Feb 16, 2021
1
1415
The mystery of the Martian methane continues.
Space Exploration
Jun 26, 2019
0
5
Mars has electrically charged metal atoms (ions) high in its atmosphere, according to new results from NASA's MAVEN spacecraft. The metal ions can reveal previously invisible activity in the mysterious electrically charged ...
Space Exploration
Apr 10, 2017
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