Following an intense 18 month study to determine if NASA’s New Horizons spacecraft faced potentially destructive impact hazards during its…
This is a cropped, reduced version of panorama from NASA's Mars rover Curiosity with 1.3 billion pixels in the full-resolution…
We love a good space debris mystery. Hey, who doesn't, right? Regular readers of Universe Today know that it’s a…
Citizens of Earth, get ready for your Cassini close-up: once again the spacecraft is preparing to capture images of Saturn…
On Monday, NASA introduced eight new astronaut candidates – four women and four men – who will “help the agency…
More than two DOZEN potential black holes have been found in the nearest galaxy to our own. As if that…
Ten months after her breathtaking touchdown on the Red Planet, NASA’s Curiosity rover is nearly set to embark on an…
Discovered "by accident" by NASA's Fermi Gamma-ray Space Telescope in 2010, dark lightning is a surprisingly powerful -- yet invisible…
The season for noctilucent "night-shining" clouds is arriving in the northern hemisphere, when wispy, glowing tendrils of high-altitude ice crystals…
This week marks the 10th anniversary since the launch of the European Space Agencies’ (ESA) Mars Express orbiter from the…