Their first tracker is now in orbit. They plan to use a series of these to generate live maps of satellites big and small, fragments from old vessels, and debris as small as 5 cm.

The Dark Energy Spectroscopic Instrument (DESI) is mapping millions of celestial objects to better understand dark energy—the ...

has confirmed a 19-year-old theory on solar flare formation by observing “slip-running” reconnections of the sun’s magnetic field, inspired by Wile E. Coyote’s frantic chases. These high-speed ...

Some satellite imagery layers span almost 30 years, providing a long term view of our dynamic planet. The underlying data is available for download, and Arctic and Antarctic views of several imagery ...

A dishwasher-sized NASA satellite was launched into space from ... is being sent to find and map this water on the moon's surface. For future moon exploration, including potential long-term ...

For exclusive news and updates, subscribe to our The View Newsletter ... The man is almost 80 years old, and he’s got the neediness of a toddler,” Behar, who is 82 herself, said in response ...

Clouds from infrared image combined with static colour image of surface. False-colour infrared image with colour-coded temperature ranges and map overlay. Raw infrared image with map overlay. Raw ...