Over the years, the spacefaring nations of Earth have sent dozens of probes and rovers to explore Mars. Today there are three active satellites circling the red planet while two rovers, Opportunity and Curiosity, wheel across ...
Space Exploration
Mar 28, 2013
16
0
NASA's InSight mission, which is expected to end in the near future, saw a recent drop in power generated by its solar panels as a continent-size dust storm swirls over Mars' southern hemisphere. First observed on Sept. 21, ...
Planetary Sciences
Oct 7, 2022
6
171
(PhysOrg.com) -- In preparation for launch later this year, the "back shell powered descent vehicle" configuration containing NASA's Mars Science Laboratory rover, Curiosity, has been placed on the spacecraft's heat shield. ...
Space Exploration
Oct 6, 2011
1
0
Seven months after blast-off, NASA's Mars 2020 mission will have to negotiate its shortest and most intense phase on Thursday: the "seven minutes of terror" it takes to slam on the brakes and land the Perseverance rover on ...
Space Exploration
Feb 18, 2021
4
47
Observations over the last decade suggest that methane clouds form briefly over Mars during the summer months. The discovery has left many scientists scratching their heads, since it doesn't fit into models of the martian ...
Space Exploration
Sep 13, 2011
13
0
Thirteen years after its first, failed attempt to place a rover on Mars, Europe reaches a crucial stage Sunday in a fresh quest to scour the Red Planet for signs of life, this time with Russia.
Space Exploration
Oct 14, 2016
0
666
(PhysOrg.com) -- A 'real-time data translator' machine converted a Mariner 4 digital image data into numbers printed on strips of paper.
Space Exploration
Jun 27, 2011
4
0
Why do some science instruments detect the gas on the Red Planet while others don't?
Planetary Sciences
Jun 30, 2021
2
400
NASA has announced that it has awarded funding to a combined team of researchers from the University of Alabama and an unnamed team in Japan for development of a new kind of Mars explorer. The project team has been awarded ...
NASA's Ingenuity Mars Helicopter recently surveyed an intriguing ridgeline near the ancient river delta in Jezero Crater. The images—captured on April 23, during the tiny helicopter's 27th flight—were taken at the request ...
Planetary Sciences
May 3, 2022
0
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