The two telescopes operate synchronously: Izaña-2 fires laser pulses at a piece of space debris high overhead, and Izaña-1 ...

Using its 14-inch main telescope, the observatory tracked the comet immediately after sunset. In the resulting image, the ...

Using a powerful combination of the Subaru Telescope and the James Webb Space Telescope (JWST), astronomers have discovered ...

The Phantom Galaxy (M74) has been imaged in infrared and optical light using the James Webb Space Telescope and Hubble Space ...

NASA’s Chandra X-ray Observatory and Hubble Space Telescope have been used to study a cluster of stars, nicknamed “Nikhuli," that may be acting as a black hole "delivery system." Credit: NASA/CXC/A. H ...

In the search for habitable exoplanets, atmospheric conditions play a key role in determining if a planet can sustain liquid ...

Scientists affirm that missions to interstellar comets, such as 3I/ATLAS, are achievable and affordable using existing technology.

AP photographer Dmitri Lovetsky had been trying to photograph a plane flying across the disk of the sun for several days.

But over the summer, 3I/ATLAS, has plunged toward the inner solar system—and the fireworks show has begun in earnest. When ...