Astronomy News

Dec 18, 2019 by News Staff

NASA’s Solar Dynamics Observatory (SDO) has directly observed a new type of magnetic explosion — called forced reconnection — in the solar corona, the Sun’s uppermost atmospheric layer. Forced magnetic reconnection, caused by a prominence from the Sun, was seen for the first time in images from SDO. This image shows the Sun on May 3, 2012, with the inset showing a close-up of the reconnection event imaged by SDO’s Atmospheric Imaging...

Dec 17, 2019 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured an amazing photo of a galaxy called NGC 1175. This image, taken by Hubble’s Advanced...

Dec 17, 2019 by News Staff

Using the X-ray data from NASA’s Neutron star Interior Composition Explorer (NICER), astronomers have produced a map of hot spots on the surface of a...

Dec 17, 2019 by Enrico de Lazaro

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) have spotted huge clouds of carbon gas around several young starburst galaxies...

Dec 16, 2019 by News Staff

Astronomers using ESO’s Very Large Telescope (VLT) have captured a stunning new image of the Milky Way’s densest region of stars, gas and dust, which...

Dec 16, 2019 by The Conversation

Do supermassive black holes have friends? The nature of galaxy formation suggests that the answer is yes, and in fact, pairs of supermassive black holes...

Dec 16, 2019 by Natali Anderson

Using data from NASA’s Transiting Exoplanet Survey Satellite (TESS) and multiple ground-based telescopes, astronomers have discovered an ultra-short-period...

Dec 16, 2019 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has captured an outstanding image of the central part of the compact spiral galaxy IC 2051. This Hubble image shows...

Dec 13, 2019 by Enrico de Lazaro

Using a technique called quasar microlensing, a team of astronomers at the University of Oklahoma has detected populations of free-floating planet-mass...

Dec 13, 2019 by Enrico de Lazaro

Astronomers working at the NSF-supported Gemini Observatory have captured a new photo of interacting spiral galaxies NGC 5394 and NGC 5395, collectively...

Dec 13, 2019 by News Staff

Astronomers using the NASA/ESA Hubble Space Telescope have captured two new images of 2I/Borisov, the first known interstellar comet to travel through...

Dec 12, 2019 by News Staff

Gamma rays — the most energetic waves in the electromagnetic spectrum — are typically produced by the hottest, most extreme objects in the...

Dec 12, 2019 by News Staff

Using the Atacama Large Millimeter/submillimeter Array (ALMA), an international team of astronomers has spotted an unlensed, dusty star-forming galaxy...

Dec 11, 2019 by News Staff

In a study published recently in the Astrophysical Journal Letters, a team of astronomers analyzed spectroscopic atmospheric data from 19 exoplanets, ranging...

Dec 11, 2019 by News Staff

New infrared observations from NASA’s Stratospheric Observatory for Infrared Astronomy (SOFIA) of Messier 77, a spiral galaxy located 47 million light-years...

Dec 9, 2019 by News Staff

Using the Focal Reducer and low dispersion Spectrograph (FORS) instrument on ESO’s Very Large Telescope (VLT), astronomers have obtained a remarkable...

Dec 9, 2019 by Natali Anderson

Citizen scientists from the Planet Hunters TESS (PHT) project have discovered a Saturn-sized planet orbiting around TOI 813, a bright subgiant star located...

Dec 9, 2019 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has delivered an incredible snapshot of a nearby spiral galaxy called NGC 3175. NGC 3175 can be seen slicing across...

Dec 6, 2019 by News Staff

Our Milky Way Galaxy consists of two disk-like structures, known as ‘thick’ and ‘thin’ disks. The thick disk contains only about 20% of the Galaxy’s...

Dec 5, 2019 by News Staff

Enormous black holes usually affect their surroundings through the so-called ‘negative feedback’ — in other words, suppressing the formation...