The most luminous kilonova candidate to date (short gamma-ray burst 200522A) was detected using the Hubble Space Telescope, Swift Observatory and other telescopes. A kilonova is a "the afterglow ...

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

If ultimately true, the universe will reach its maximum size around 11 billion years from now. At that point, physics (and ...

These Martian dunes in Mars' northern hemisphere were captured from above by NASA's Mars Reconnaissance Orbiter using its ...

Cosmic dust - the tiny particles that help form stars, planets and the chemical building blocks of life – might be much ...

JWST observations suggest the universe's first stars, formed from hydrogen and helium after the Big Bang, may have differed ...

This image taken by the James Webb Space Telescope highlights the region of study by the JWST Advanced Deep Extragalactic Survey (JADES). This area is in and around the Hubble Space Telescope’s Ultra ...

Astronomers from South Africa have conducted multi-band observations of a nearby dwarf irregular galaxy known as UGCA 320.

For decades, scientists engaged in the Search for Extraterrestrial Intelligence (SETI) have probed the galaxy for signs of ...