A peculiar cosmic event, dubbed EP240305a, has baffled astronomers with its rapid X-ray fade and lingering radio signals. Detected by China...

Fifty-seven light-years away, a striking pink planet is showing scientists just how diverse the universe can be. Observations from the Jame...

What is Planet Nine, and where is it? The question has fascinated astronomers for years. Scientists believe a massive undiscovered planet m...

If 3I/ATLAS isn’t an alien probe, its discovery may be even more important. Scientists detected no radio signals from the interstellar come...

NASA's Nancy Grace Roman Space Telescope is poised to discover approximately 100,000 exoplanets, significantly expanding our understanding ...

Scientists are discovering strange new planets beyond our solar system. These worlds defy old ideas about how planets form and what they lo...

Astronomers have found a strange object in our galaxy. It sent radio signals every 36 minutes for eight days. Then it stopped. This object,...

NASA has revealed the Roman space telescope. This new instrument will search the universe for planets beyond our solar system. It will also...

NASA has completed the assembly of the Nancy Grace Roman Space Telescope at its Goddard facility, marking a major milestone ahead of its pl...

The James Webb Space Telescope revisited Hubble's Ultra Deep Field, capturing infrared images revealing thousands of distant galaxies. JWST...

SPHEREx, NASA's latest space telescope, was initially set to launch aboard a SpaceX Falcon 9 rocket in late February. But the mission has b...

NASA's Near-Earth Object Surveyor mission aims to detect and track asteroids and comets that pose a threat to Earth. The infrared space tel...

To mark the James Webb Space Telescope's second anniversary, NASA has unveiled a captivating image of two galaxies, nicknamed "the Penguin ...

NASA released the infrared images of Neptune captured by Webb, which also illustrate the dusty rings of the planet. The images provided by ...

NASA on Tuesday shared the images of star formation taken from Webb’s telescope.

A 5-layer sunshield of the sizer of a tennis court will prevent the background heat from the Sun from interfering with the telescope's infr...

NASA's "flying" telescope aboard a highly modified Boeing 747SP jetliner has begun its fourth series of flights to map planets, asteroids, ...