NASA is facing significant challenges in attempting to reestablish contact with the MAVEN spacecraft, which has been out of communication for several weeks. The Mars orbiter, which has been studying ...

NASA’s SOHO spacecraft sees Jupiter and Venus at their closest conjunction on Thursday, May 23, with open star cluster the Pleiades above, right. Venus and Jupiter were tangled in a rare conjunction ...

Venus and the moon will appear close together in the sky May 18. Here's how to see the celestial conjunction around the ...

The two-week pause in commanding is now over. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. NASA's Mars robots are back up to full speed on and ...