NASA has been a symbol of human creativity, curiosity, and resolve since its founding on October 1, 1958. NASA was America's ambitious reaction to the Soviet Union's early achievements in space ...

Astronomers mistook a car SpaceX blasted into space years ago as an asteroid. The brief mix-up highlights the sometimes ...

NASA was formed in 1958 "to provide for research into problems of flight within and outside the Earth's atmosphere, and for ...

The small dots for these two planets have been magnified 150x in this night sky simulation. (Stellarium/Scott Sutherland) In the vicinity of Jupiter, the next brightest object will be the red ...

A region north of the Grand Canyon is riddled with mysterious spots and the expert came up with the most probable cause of it.

Save the date for #ThisIsTucson's third annual market featuring 100 vendors, food trucks, live music and more on Feb. 22 in ...

The satellite images captured an unnatural alien white ... “Air pollution is the greatest external threat to human health on the planet,” says Professor Michael Greenstone, renowned economist ...

The telescope is one of only a few able to directly capture images of ... orbs representing a red dwarf star and its covey of planets, and a model of ASTERIA, a low-cost planet-finding satellite ...

The images above show the following ... oscillating between right (blue arrows) and left (red arrows). The axis of the main inflorescences is on top of this figure (marked with orange dot). (Photo: ...

On this day 35 years ago, NASA's Voyager 1 spacecraft took a picture that changed how we see our planet. The iconic "Pale ...

Mysterious little red dots threatened to overhaul modern cosmology—but new research may have solved the celestial conundrum.