NASA’s Chandra Observatory reveals a 25-year time-lapse of Kepler’s Supernova Remnant. Glowing debris expands at different ...

Skywatchers in Indiana have several heavenly events to look forward to in 2026. In addition to 13 full moons, there are three supermoons, two lunar eclipses and a rare blue moon. Hoosiers can enjoy ...

After a short speech, the next president of Caltech greeted faculty, staff and students along the path outside the Athenaeum, the Pasadena institute’s dining club that for a century is where legendary ...

Another view from Perseverance shows how windswept Mars' landscape truly is.

The NASA Perseverance rover's left Mastcam-Z camera captured an image of Mars helicopter Ingenuity. The little Red Planet ...

NASA's SPHEREx telescope unveiled its first full-sky map of the universe, combining more than 100 infrared observations into ...

A new video shows the evolution of Kepler's Supernova Remnant using data from NASA's Chandra X-ray Observatory captured over ...

On Saturday (Jan. 10), for example, we will see three satellites on one side of Jupiter (going outward from the planet: Ganymede, Io and Europa ), while the fourth ( Callisto) remains all by itself on ...

Explore the full archive of TIME, a century of journalism, insight, and perspective, with AI that helps you research, connect ...

Scientists have identified a strange cosmic relic called Cloud-9 — a starless, gas-filled object dominated by dark matter.

Titusville, Florida isn’t just another retirement destination – it’s the place where your Social Security check suddenly develops muscles and starts doing impressive financial gymnastics. Located on ...

NASA is closely monitoring asteroid 2024 YR4 after scientists identified a potential lunar impact path in 2032. While it ...