YR₄ could hit the earth in 2024, before it passes by here again. That would be the best time for a defense mission, according ...

NASA has quietly increased the chances that the 'city-destroying' asteroid will hit Earth in 2032 to a one-in-38 chance.

Straight Shot: Hubble Investigates Galaxy With Nine Rings Feb. 4, 2025 — NASA's Hubble Space Telescope has captured a cosmic bullseye! The gargantuan galaxy LEDA 1313424 is rippling with nine ...

NASA has called in the James Webb Space Telescope to track asteroid 2024 YR4, a newly identified space rock with a 2.1% ...

By April this year, scientists will start to decide whether to send a mission to intercept an asteroid that may hit Earth in ...

YR4 currently has a 2.4 percent chance of impacting Earth. Scientists have not raised the alarm, despite monitoring its evolution. In fact, we even know when it could ...

YR4 has just above a 1% chance of crashing into Earth in 2032, which is why astronomers and space agencies are paying ...

CAPE CANAVERAL, Fla. (AP) — Telescopes around the world have spotted a monster radio jet streaming from a quasar dating back to the first 1 billion years of the universe. At double the width of ...

Often called field scopes or digiscopes, they bridge the gap between monoculars and telescopes, offering impressive magnification while remaining compact and portable. One of the biggest advantages of ...

These miniature telescopes are useful for all sorts of people, from wildlife photographers to sports followers and birdwatchers. Monoculars provide magnification for a single eye, as opposed to a pair ...

The best telescopes allow you to observe this month's full planetary parade more closely and give you a front-row seat to the total lunar eclipse in March. The best telescopes unlock the wonders ...