Earth and Mars were formed from material that largely originated in the inner Solar System; only a few percent of the building blocks of these two planets originated beyond Jupiter's orbit.A group of researchers led by the University of Münster (Germany) report these findings today in the journal Science Advances.
NASA Looking for People to Spend a Year Pretending They Live on Mars so It Can Prepare to Send Astronauts to Red Planet
NASA is looking for applicants to spend a year pretending they are isolated on Mars. The space agency wants people to apply so that it can prepare for eventually sending astronauts to the red planet. Applications opened on Friday for four people to live for a year in Mars Dune Alpha.