Questions tagged [mars-2020]

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Will the Mars 2020 rover's sensitivity to methane be better than Curiosity's?

The New York Times article NASA Rover on Mars Detects Puff of Gas That Hints at Possibility of Life describes the newest detection of a "whiff" of methane on Mars. The article states that the level ...
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How does the Mars 2020 rover's suspension and center of gravity compare to Curiosity's?

Gizmodo's NASA Put Wheels on Its Mars 2020 Rover and Holy Crap This Is Actually Happening says: The tube-like legs that support the wheels are constructed from titanium, and they’re similar to high-...
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3answers
4k views

Will there be live HD television from Mars with the Mars 2020 mission?

Is it known if live HD television from Mars would be possible with the Mars 2020 rover mission and if an extra channel would be possible just for relaying HD TV to make live broadcasts possible ? ...
2
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1answer
103 views

What were the 21 potential landing sites for the Mars 2020 mission?

In August 2015 more than 150 scientists attended a conference to evaluate 21 potential landing sites for NASA's next rover, a mission called Mars 2020. Out of those proposed landing sites the Mars ...
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3answers
288 views

Would a circular saw on one arm and a trowel on another on the Mars 2020 rover add scientific value? [closed]

Edit: I changed the question from one arm with a shovel to two arms, with one with a circular saw and the other with a trowel, some time after the first answer of @Hobbes. I did this because in his ...
2
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1answer
195 views

Why not a landing platform with solar cells on the Mars 2020 rover for the helicopter scout?

In May 2018 the Mars Helicopter Scout (MHS) was approved to fly on the Mars 2020 mission. Author: NASA/JPL-Caltec. It's a solar powered helicopter drone with a mass of 1.8 kg and a coaxial rotor ...
8
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1answer
387 views

Why is the northeastern region of Syrtis Major Planum a selected landing site for the Mars 2020 mission?

Image below: One of the 3 selected landing sites, on the left side of Jezero crater, which is also selected ! A workshop for the Mars 2020 Rover mission was held in February 2017 that selected 3 ...
5
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1answer
142 views

Curiosity and Mars 2020 power supply during cruise phase

1) Is the rover itself powered on during the cruise to Mars? 2) If so, does that power come from the MMRTG on the rover, or is power supplied to the rover by the cruise stage? 3) If not, would the ...
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2answers
126 views

Why is it so important to visit Columbia Hills in Gusev Crater again?

One of the proposed landing sites for the rover mission Mars 2020 are the Columbia Hills in Gusev Crater, where the Spirit rover landed and has been active there from 2004 to 2010. This was a very ...
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3answers
363 views

What are the drawbacks using an intelligent bulldozer on Mars for the assistance of a rover?

Already in 2011 NASA Ames Research Center proposed a Mars mission called Red Dragon that would use a Falcon Heavy. A SpaceX 2015 estimation was 2,000-4,000 kg to the surface of Mars with a soft ...