The James Webb Space Telescope has taken its first look at the near-Earth asteroid 2024 YR4 before a perilous close approach ...

A team of astronomers at the University of Milano-Bicocca has uncovered a colossal spiral galaxy that existed just 2 billion ...

Stars are the architects of nearly all the chemical elements in the universe, including ones crucial to life as we know it, ...

The next year of science on the James Webb Space Telescope has been announced amid mounting budgetary uncertainty that could ...

New observations from the James Webb Space Telescope show that the potentially hazardous asteroid 2024 YR4 is a ...

2024 YR4 may not make catastrophic history, but it did set a new record for the JWST as the smallest object ever targeted by ...

NASA's James Webb Space Telescope has captured the first detailed images of asteroid 2024 YR4, providing new insights into ...

A powerful “Cosmic Tornado” has received a high-definition glow-up thanks to NASA’s James Webb Space Telescope (JWST). The ...

NASA's James Webb Space Telescope (JWST) has snapped a spectacular image of a "cosmic tornado" being burped out from a baby ...

Hycean worlds, which are a possible kind of exoplanet with deep oceans surrounded by a thick envelope of hydrogen, could ...

Scientists suspected the ice giant hosted auroras—and had already observed them on Jupiter, Saturn and Uranus. But an ...