Astronomy News

Nov 21, 2019 by News Staff

Astronomers have investigated the nature of a very bright and long-duration gamma-ray burst, GRB 190114C, by studying its environment. Hubble’s observations suggest that GRB 190114C displayed powerful emission because the collapsing star was sitting in a very dense environment, right in the middle of a bright galaxy 5 billion light years away. Image credit: NASA / ESA / Hubble / M. Kornmesser. Gamma-ray bursts are the most energetic explosions in...

Nov 20, 2019 by News Staff

Astronomers using the MeerKAT telescope at the South African Radio Astronomy Observatory have spotted an object which rapidly brightened by more than a...

Nov 20, 2019 by News Staff

An international team of astronomers has detected 27 new supernova remnants using a data release of the GaLactic and Extragalactic All-sky MWA survey (GLEAM)...

Nov 20, 2019 by Sergio Prostak

Professional and amateur astronomers from the NASA-funded ‘Backyard Worlds: Planet 9’ project have spotted a co-moving pair of low-mass brown dwarfs...

Nov 19, 2019 by News Staff

In a new study published in the journal Astronomy & Astrophysics, Dr. Juan Soler of the Max Planck Institute for Astronomy used observations from ESA’s...

Nov 19, 2019 by News Staff

Astronomers have for the first time managed to detect water vapor above the surface of Jupiter’s icy moon Europa. Artist’s concept of ocean on Jupiter’s...

Nov 18, 2019 by News Staff

A new study, published in the journal Icarus, shows that Naiad and Thalassa, two innermost moons of Neptune, are locked in an unusual type of orbital resonance. The...

Nov 18, 2019 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has captured an amazing new photo of a galaxy called NGC 3749. This new image from the NASA/ESA Hubble Space Telescope...

Nov 15, 2019 by News Staff

Astronomers have measured the rotation of 1,418 galaxies and found that small ones are likely to spin on a different axis to large ones. The rotation was...

Nov 13, 2019 by News Staff

A main-sequence hypervelocity star traveling at huge speeds after being ejected by Sagittarius A*, the supermassive black hole at the center of our Milky...

Nov 13, 2019 by Natali Anderson

A short-period, hot Neptune-like planet has been discovered orbiting a Sun-like star called TOI-132, thanks to data gathered by NASA’s Transiting Exoplanet...

Nov 11, 2019 by News Staff

An international team of astronomers has discovered a massive cloud of gas that formed just 850 million years after the Big Bang. The chemical composition...

Nov 11, 2019 by News Staff

The current model of the Universe needs to be revised, according to a new analysis of Cosmic Microwave Background (CMB) anisotropy data. This artist’s...

Nov 11, 2019 by News Staff

The NASA/ESA Hubble Space Telescope has captured a striking new photo of a spiral galaxy called NGC 772. This image snapped by the NASA/ESA Hubble Space...

Nov 8, 2019 by News Staff

An effect called strong gravitational lensing has allowed the NASA/ESA Hubble Space Telescope to see the same remote galaxy twelve times. Called PSZ1 G311.65-18.48,...

Nov 8, 2019 by News Staff

NASA’s Neutron star Interior Composition Explorer (NICER) has detected an extremely energetic explosion called a Type I X-ray burst from SAX J1808.4-3658,...

Nov 7, 2019 by News Staff

Extrasolar planets discovered by NASA’s Transiting Exoplanet Survey Satellite (TESS) will be scanned for ‘technosignatures’ — indicators of...

Nov 6, 2019 by News Staff

Constructed from 208 images taken by NASA’s Transiting Exoplanet Survey Satellite (TESS) during its first year of science operations, completed on July...

Nov 4, 2019 by Enrico de Lazaro

NASA has released a photo taken by the Hubble Space Telescope of part of the reflection nebula NGC 1333. This Hubble image shows protostars in the reflection...

Nov 2, 2019 by Sergio Prostak

Astronomers have detected the signature of vaporized water in the coma of the interstellar comet 2I/Borisov, also known as C/2019 Q4. On October 12, 2019,...