There are no extra dimensions in our universe, says gravitational wave data
September 14, 2018, 10:54 p.m. by Bryan Nelson
Theories that posit extra dimensions in our universe take a hit.
Put yourself in Curiosity's shoes with 360-degree view of Mars
September 10, 2018, 11:01 a.m. by Catie Leary
NASA releases interactive panorama that gives viewers an immersive glimpse of Martian terrain.
Planet or not, you can't discount the extraordinary beauty of Pluto
September 10, 2018, 10:08 a.m. by Catie Leary
A new study brings up an old argument about that weird definition of a planet.
Astronaut uses finger to plug hole on space station
September 7, 2018, 10 a.m. by Michael d'Estries
After finding the source of an air leak on the ISS, astronaut Alexander Gerst did the only thing he could think of.
Eye in the sky watches Earth in riveting Hubble photo
September 3, 2018, 10:43 a.m. by Mary Jo DiLonardo
This dramatic image from NASA shows a planetary nebula as a celestial eye.
The world's 10 oldest living trees
Polynesian seafarers discovered America long before Europeans, says DNA study
What your blood type says about you
9 of the world's largest dog breeds
These electric-blue night clouds are expanding around the globe, says NASA
See the first images from an asteroid's surface