Astronomers observing 3I/ATLAS have detected sharply focused, sunward-facing jets unlike anything seen in normal comets, ...

An interstellar trespasser known as 3I/ATLAS is almost certainly a comet. So, why do so many people think it's ...

NASA has Hubble and Webb data, but calibration, Sun-side geometry, and Mars camera limits slow public release.

The new study involved taking a fresh look at the "Altamura Man," which is an exceptionally well-preserved Neanderthal ...

NASA will reveal new imagery of the interstellar comet 3I/ATLAS on Wednesday (Nov. 19), and you can watch it live. The ...

The upcoming Extremely Large Telescope is designed to capture images with far greater detail than any ground-based ...

Discover how JWST's groundbreaking observations of the oldest galaxies reveal new insights into early galaxies discovery and transform our understanding of galaxy formation.

🚨 BREAKING NEWS 🚨 NASA has gone dark, quietly activating Earth defense systems as A Manhattan-sized interstellar object — ...

The Red Spider Nebula showcases the beauty of a dying star. NASA’s Hubble shows the nebula in visible light whereas the Webb ...

Trump’s decision to slash the federal science budget is hitting hard in the US. There are worries that the cuts to LIGO – the ...

A pair of small satellites began their 2 year journey to Mars to study the red planet's magnetic field and how solar wind has stripped the atmosphere there over millions of years ...