NASA's Hubble Space Telescope has captured extraordinary events throughout our solar system, including a comet striking ...

Bright planet Venus mingles with the Moon and meets a bright star, plus deep-sky treasures shine in the sky this week.

After nearly 22 years of exploring the universe’s most violent explosions, NASA’s Swift Observatory has re-entered Earth’s ...

On a typical night, you might see only a handful of shooting stars—about five per hour, under ideal conditions. But the ...

A new Kreutz sungrazer was just reported to SOHO’s citizen-science comet program — 5,200 discoveries in. Here’s how the ...

NASA's Swift space telescope crashed back to Earth today (Nov. 4), three months after a private spacecraft was supposed to ...

A 3,200-pound NASA observatory is currently careening out of orbit and heading back toward Earth. According to NASA, the ...

Comets have long been considered possible sources of the chemical ingredients that helped life emerge on Earth. But new ...

A one and a half ton NASA observatory is falling out of orbit and toward earth. NASA says the risk of the Swift Observatory ...

A MASSIVE 1,400kg telescope will crash-land on Earth in just hours. Nasa’s doomed satellite is plummeting in an “uncontrolled ...

A space telescope built to study distant galaxies has discovered a previously unknown comet approximately 1.3 billion ...

Did comets seed life on Earth? It's unlikely, a new study from the University of Cambridge says. It would have been a very ...