All Questions
Tagged with sample-return astrobiology
2
questions
2
votes
1
answer
206
views
Why not bring an extra rover with an ExoMars drill unit to Jezero to have a far better chance to get biosignatures for the sample return mission?
In an interview in the recent article Mars Has So Much Radiation, Any Signs of Life Would Be Buried Six Feet Under physicist Alexander Pavlov of NASA's Goddard Space Flight Center tells that he and ...
3
votes
0
answers
120
views
Obtaining Europa's samples from Callisto. Possible to identify them? Worthwhile?
A lot has been discussed about the possibility of panspermia between Earth and Mars, and how compact systems such as Trappist-1 can be more prone to that.
Here on Earth, we have identified numerous ...