Here's how to watch all the total lunar eclipse action unfold live and online so you don't miss a second of the dramatic ...

Infrared energy can reveal objects in the universe that cannot be seen in visible light using optical telescopes, according to NASA, which is why humanity's most powerful telescope, NASA's James Webb ...

As the agency's SPHEREx space telescope and PUNCH solar mission rode toward their orbital stations tonight (March 11) at ...

An international team of astrophysicists led by the Netherlands and the UK have discovered that radio pulses lasting seconds ...

Have fun standing on the Prime Meridian Line at Royal Observatory Greenwich before you go on to learn all about GMT and ...

ESO Observations Help Almost Fully Rule out 2024 YR4 Asteroid Impact Feb. 25, 2025 — New observations of 2024 YR4 conducted with the European Southern Observatory's Very Large Telescope (ESO's ...

Rogue planet find makes astronomers ponder theory. WASHINGTON (Reuters) -- Eighteen rogue planets that seem to have broken all the rules about being born from a central, controlli ...

How did the universe begin? A compact NASA space telescope that uses less power than a refrigerator is poised to chip away at that very large question. Called SPHEREx, and set for launch on a ...

The James Webb Space Telescope is peering into distant worlds and rewriting our grasp of the cosmos. And in 2025, its budget is on track to get slashed. At January's Meeting of the American ...

Stargazers will need no equipment to see Mercury, Mars, Venus, Jupiter and Saturn, but binoculars or a telescope are necessary for Uranus and Neptune. Planets can be told apart from stars because ...