The DART mission was fab, but might not be able to stop 2024 YR4,” he wrote on X (formerly Twitter). Referring to NASA’s 2022 DART mission that successfully altered the orbit of a smaller asteroid, ...

Read Spectroscopic data collected from NASA's James Webb Space Telescope is overlayed on an image of the Phoenix cluster that ...

Take a tour of the amazing Ring Nebula image captured by the James Webb Space Telescope. Credit: NASA/ESA/CSA/Institute for Earth and Space Exploration/JWST Ring Nebula Imaging Project ...

Chilling animations depict the apocalyptic impact that “city-killer” asteroid YR4 2024 could have if it did hit Earth — while astronomers warn that the moon could be in the line of fire as well.

Most massive galaxies have black holes at their cores that emit energetic particles, heating the galaxy’s gas and dust.

YR4 has a roughly 2 percent chance of hitting Earth in 2032, and “is large enough to cause localized damage,” NASA says.

The core of a massive cluster of galaxies appears to be pumping out far more stars than it should. Now researchers at MIT and ...

Astronomers say the asteroid, estimated at 40-90 m (131-295 ft.) in diameter, could impact Earth on Dec. 22, 2032. “It is ...

The $10 billion orbiting observatory will give astronomers a better sense of the near-Earth asteroid 2024 YR4's size and ...

An international team of researchers, including those from the University of Michigan, have used the James Webb Space Telescope (JWST) to witness the birth of planets around the young star system PDS ...

Discover the latest on Asteroid 2024 YR4's possible collision with Earth in 2032. NASA closely watching with James Webb Space ...