Live Science11d
Red 'star' rising with the moon on Sunday is really Mars — and you may be able to see it 'disappear'
Mars will appear to make an ultraclose approach to the moon on Sunday, after Jupiter had a turn earlier this week. Here's how ...
Space.com5d
Moon or Mars? Why not both, acting NASA head Janet Petro says
NASA still views the moon as a stepping stone to Mars, even though Elon Musk has dismissed Earth's nearest neighbor as "a ...