NASA completes assembly of the Nancy Grace Roman Space Telescope. The observatory will enter final testing before launch, providing infrared surveys and cosmic data for astronomy research.

NASA's Transiting Exoplanet Survey Satellite (TESS) has captured a series of images of 3I/ATLAS between January 15 and 22, 2026, as it moved away from the Sun. It created a 28-hour-long video in which ...

Earlier telescopes, including Hubble, revealed the Helix as a serene, eye-shaped glow. Webb presents a more intimate view, ...

We recommend finding Venus first because it's the easiest planet to spot out of the four that are near the sun. You can then ...

Scientists continue to mine data gathered by NASA's Kepler Space Telescope, retired in 2018, and continue to turn up ...

Some galaxies eject powerful streams of charged particles—jets—from their centers into space. The prominent jet of Messier 87 ...

Scientists watched a solar flare grow from tiny magnetic sparks into a violent plasma-raining avalanche on the Sun.

Now, using the world's largest radio telescope project, the Atacama Large Millimeter/submillimeter Array ( ALMA ), ...

The latest image from the James Webb Space Telescope turns a familiar cosmic postcard into a chilling preview of our own star’s demise. By resolving the so‑called “Eye of God” in unprecedented detail, ...

A spectacular new image from the James Webb Space Telescope reveals intricate structures inside the Helix Nebula, where a ...

Webb’s breathtaking view of the Helix Nebula shows a dying star’s final breath becoming the seeds of future worlds.

Space scientists have shown off their pictures of the year - by sharing twelve months of cosmic wonders. The European Space Agency (ESA) have put together highlights of exciting images and discoveries ...