(TNND) — Astronomers have discovered fast-repeating radio signals coming from a distant "dead" galaxy. This is an unusual ...

Hubble has previously imaged the same nebula, with an image released in 2023 and another shared in 2020. You might also recognize the name of this nebula as it was made world famous when the James ...

ESA/Hubble & NASA, C. Murray This NASA/ESA Hubble Space Telescope image features a dusty yet sparkling scene from one of the ...

A retired Tucson heart doctor won a national amateur astronomy award for helping University of Arizona scientists detect some ...

The starburst galaxy NGC 1569 glows brilliantly, illuminated by the light of millions of newly formed young stars. This image of LH63, cloaked in red, was captured by the Hubble Space Telescope and ...

Scientists have collected the specimens to keep a record of the types of so-called "dead bug bodies" that could remain. That ...

Gaia, the European Space Agency’s observatory that is mapping the Milky Way, has completed the sky-scanning phase of its ...

The exoplanet Enaiposha, or GJ 1214 b, is a hazy world orbiting a red dwarf star about 47 light-years from Earth. Previously likened to a mini-Neptune, in-depth observations obtained using JWST now ...

Measuring distances across the universe is much more challenging than measuring distances on Earth. Is a brighter star closer ...

The striking blue stars of the Leo P dwarf galaxy appear dashed across the lower right corner of this image from NASA's James ...

The Andromeda galaxy is our closest galactic neighbour, barring dwarf galaxies that are gravitationally bound to the Milky ...

New research suggests that dark energy isn't needed to explain the acceleration in the expansion of the universe — instead ...