The work that we’re doing is really important because warning time is everything,” says Danica Remy of the B612 Foundation in ...

Even though it's fast and close, the asteroid will pass Earth at a distance of 6.8 million kilometers (4.2 million miles).

Hundreds of people reported seeing a huge purple-green fireball streak over several Western states Saturday night. The ...

A Sandia National Laboratories scientist has demonstrated how infrasound technology can improve planetary defense against ...

On for one night only, this IMAX documentary highlights the high-stakes effort by global space experts to protect the planet.

The Lyrid meteor shower reached its peak on Monday night, but you will still have a chance to see it Tuesday evening into early Wednesday morning. There's a bit of buzz around the Lyrids as it's ...

The Lyrid meteor shower occurs in the middle of April and is one of the most exciting celestial spectacles of the year. Here's how to best view the falling stars. The falling rocks originate from ...

Keep an eye on the skies. The Lyrid meteor shower will peak tonight and could bring shooting stars and fireballs to the skies over Ohio. But will Ohio's fickle spring weather cooperate for the ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. After months ...

The 2025 Lyrid meteor shower is expected to peak overnight Monday, April 21, into the morning of Tuesday, April 22, according to NASA. During the Lyrids' peak, 10 to 20 fast and bright meteors can ...

What they haven’t had are some good meteor showers, but that will change tonight when the Lyrid meteor shower peaks. The Lyrid meteor shower is one of the oldest known showers, according to NASA.