Biggest impact crater in the solar system spotted on Ganymede
Jupiter’s moon is covered in troughs from an asteroid impact
Two galaxies collide in this majestic Hubble image
NASA calls NGC 1614 a “peculiar galaxy.” The brilliant cosmic object is the result of two merging galaxies. There are a number of wild things happening in this Hubble image,…
NASA and SpaceX set date for first operational Crew Dragon mission
This follows the recent successful test flight of the capsule
Why NASA scientists are shooting lasers at the moon
Measuring the distance to the moon using Apollo-era technology
NASA is almost ready to touch down on asteroid Bennu and grab a sample
The OSIRIS-REx spacecraft has been rehearsing for its big day
The best telescopes for 2020
These six telescopes are excellent for both first-time stargazers or your family’s most-learned astronomer.
NASA’s Ingenuity Mars helicopter passes first test in space
‘This was a big milestone’
NASA sets water challenge to aid crewed missions to the moon and Mars
NASA is looking for effective ways to harvest water on the moon and Mars
NASA declares initial TESS satellite mission a roaring success
NASA’s planet-hunting satellite has made lots of fascinating discoveries
Perseid meteor shower peaks early Wednesday. How about taking a look?
The Perseid meteor shower offers some of the best of nature’s fireworks