Where is all the water that may form oceans on distant planets and moons? The SPHEREx astrophysics mission will search the ...

Scientists are closely monitoring asteroid 2024 YR4, which has a 2% chance of hitting Earth in 2032. Initial tracking was ...

In 2021, NASA gave the all-clear to another potentially worrisome asteroid, Apophis, after new telescope observations ruled ...

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

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New data reveals a 3-million-light-year filament connecting two galaxies, each of which hosts a supermassive black hole.

(THE CONVERSATION) If you want to know what happened in the earliest years of the universe, you are going to need a very big, very specialized telescope. Much to the joy of astronomers and space fans ...

High-energy particles rain down on Earth constantly, but scientists have now detected a doozy: a neutrino blasting in from ...

Discovered on December 27, 2024, asteroid 2024 YR4 is currently rated as a three on the Torino scale. Space agencies around the world are closely monitoring ...

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 ...

After being launched into space, the space telescope SPHEREx will observe the universe for 2 1/2 years from an altitude of ...

Scientists at NASA for the first time have been able to observe the make up of Pluto and other small and icy celestial bodies ...