ESA's Mars Express orbiter captured footage of the Mars' moon Deimos pass in front of Ganymede, Europa, Jupiter, Io and Callisto (in that order). Credit: Space.com | footage credit: ESA/DLR/FU Berlin ...
Asteroid samples fetched by NASA hold not only the pristine building blocks for life but also the salty remains of an ancient ...
It's called Malo kingi, aka the "common kingslayer," a jellyfish that's one of the most venomous animals on the planet. It is ...
February brings a rare planetary parade, with five bright planets in clear view and a special alignment of Mercury and Saturn on Feb. 24.