Astronomy News

May 12, 2022 by News Staff

The new image produced by the Event Horizon Telescope (EHT) Collaboration shows the area close to the event horizon of Sagittarius A* (Sgr A*), the 4.3-million-solar-mass black hole at the center of our Milky Way Galaxy. This is the first image of Sagittarius A*, the supermassive black hole at the center of our Milky Way Galaxy. Image credit: EHT Collaboration. “We were stunned by how well the size of the ring agreed with predictions from Albert...

May 11, 2022 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured a striking photo of a section of the spiral galaxy NGC 247. This Hubble image shows...

May 10, 2022 by Natali Anderson

Astronomers using NASA’s Transiting Exoplanet Survey Satellite (TESS) have discovered a transiting multi-planetary system around a nearby red dwarf (M-dwarf)...

May 10, 2022 by News Staff

The NASA/ESA/CSA James Webb Space Telescope is aligned across all four of its science instruments, as seen in a previous engineering image. The Webb team...

May 10, 2022 by News Staff

In April 2019, the Event Horizon Telescope (EHT) Collaboration released stunning images of M87*, a 6.5-billion-solar-mass black hole in the center of the...

May 9, 2022 by News Staff

Large and publicly available astronomical archives open up new possibilities to search for and study small solar system objects such as asteroids and comets. A...

May 9, 2022 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has captured a detailed image of a supernova remnant called DEM L 249. This Hubble image shows DEM L 249, a remnant...

May 5, 2022 by News Staff

One of the new images, taken by the Extreme Ultraviolet Imager (EUI) aboard the ESA/NASA Solar Orbiter spacecraft on March 7, 2022, is the highest resolution...

May 5, 2022 by News Staff

In some supernova cases, astronomers find no trace of the former star’s outermost layer of hydrogen. What happened to the hydrogen? Suspicions that companion...

May 4, 2022 by News Staff

In a new paper in the Astrophysical Journal, a duo of astronomers from the Kavli Institute for Particle Astrophysics and Cosmology at Stanford University...

May 4, 2022 by Enrico de Lazaro

Using the Dark Energy Camera (DECam), a state-of-the-art wide-field imager on the Víctor M. Blanco 4-m Telescope at Cerro Tololo Inter-American Observatory,...

May 4, 2022 by The Conversation

For over 70 years, astronomers have been scanning for radio or optical signals from other civilizations in the search for extraterrestrial intelligence...

May 3, 2022 by News Staff

PSR J0523-7125, a highly circularly polarized, variable, steep-spectrum pulsar located in the Large Magellanic Cloud, is the brightest extragalactic pulsar...

May 3, 2022 by Enrico de Lazaro

ESO has released a beautiful image taken by the Multi-Unit Spectroscopic Explorer (MUSE) on ESO’s Very Large Telescope (VLT) of a large portion of the...

May 2, 2022 by News Staff

As a stellar-mass black hole pulls in gas and dust from an orbiting star, it can give off spectacular bursts of X-rays that bounce and echo off the inspiraling...

May 2, 2022 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has revealed fine details of the grand design spiral galaxy Messier 99. This Hubble image shows Messier 99, a spiral...

Apr 29, 2022 by News Staff

After full review, the NASA/ESA/CSA James Webb Space Telescope has been confirmed to be capable of capturing well-focused images with each of its four...

Apr 28, 2022 by News Staff

Astronomers from the Australian National University, the University of New South Wales, the University of Canterbury and the University of Tokyo have found...

Apr 28, 2022 by News Staff

In a study published on April 25, 2022 in the Astrophysical Journal Supplement Series, astronomers analyzed archival spectroscopic and photometric data...

Apr 26, 2022 by News Staff

Post-starburst galaxies (PSBs) are a rare galaxy class existing between two crucial evolutionary phases — major, gas-rich galaxy mergers and gas-poor,...