In world-first observations, the James Webb Space Telescope is watching two distant alien planets "spilling their guts into ...

Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, ...

Unpredictable bursts of light are pulsing from the debris surrounding Sagittarius A*, offering new insights into the ...

The NASA/ESA James Webb Space Telescope has captured a stunning view of the Horse-head Nebula. It is the sharpest infrared ...

Astronomers will use the Webb telescope to closely monitor the size and trajectory of an asteroid that has a slim chance of ...

Beautifully captured by the James Webb Space Telescope (JWST), this image shows interstellar gas and dust lit up by a dead ...

The Tarantula Nebula is more than a thousand light-years in diameter, a giant star-forming region within a nearby satellite ...

A new study using NASA 's James Webb Space Telescope has revealed a variety of light coming from the black hole Sagittarius A* — or rather its accretion disk, the ring of rapidly spinning material ...

Scientists have pointed the James Webb Space Telescope at the center of the Milky Way galaxy, which is home to the ...

Chinese scientists have announced details on the upcoming China Space Station Telescope (CSST), a cutting-edge observatory ...

Such a dramatic cut to a flagship space telescope still in its prime will be felt across the mission's entire operations, affecting science. The scientists behind NASA's largest and most powerful ...

Observations revealed ongoing fireworks featuring short bursts and longer flares. Imagine solar flares, but magnified to an ...