When it comes to science, a simple observation can upend everything you think you know, such is the case with one star ...

We actually know very little about what's going on inside Uranus and Neptune, causing researchers to propose that these ...

On Earth, the magnetic field of our planet points a compass north, but in space, things are a bit more complicated. When you purchase through links on our site, we may earn an affiliate commission.

World leaders should look to existing international law on the use of force to address the threat of space becoming ever more militarized, a new study shows. World leaders should look to existing ...

Full of extraordinary footage, Robert Stone's blissed-out mind-bender of a movie meditates on the possibilities of life in the universe. When I was four, my parents took me to a planetarium for the ...

Mr. Hennigan writes about national security for Opinion. U.S. military personnel at Space Command, in Colorado Springs, have kept a close eye on Cosmos 2553 ever since it reached orbit. Bathed in the ...

Michelle L.D. Hanlon is affiliated with For All Moonkind, a not-for-profit organization committed to protecting human cultural heritage in outer space starting with the Apollo lunar landing sites.