Astronomy News

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 citizen scientist spotted the main-belt asteroid 2001 SE101 passing in front of the Crab Nebula. Image credit: NASA / ESA / Hubble / M. Thévenot, @AstroMelina. In its 32 years of observations, the NASA/ESA Hubble Space Telescope has produced a rich archive of hundreds of thousands of targeted...

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,...

Apr 25, 2022 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have captured a striking photo of the ultra-diffuse galaxy GAMA 526784. This Hubble image shows GAMA...

Apr 21, 2022 by News Staff

Black holes are demolishing thousands of stars in a quest to pack on weight, according to an analysis of images of 108 galaxies taken by NASA’s Chandra...

Apr 21, 2022 by News Staff

A micronova is a thermonuclear blast that happens on the surface of certain stars and lasts for just a few hours making them extremely difficult to observe. This...

Apr 20, 2022 by News Staff

This small group of galaxies, called the Hickson Compact Group 40, includes three spiral galaxies, an elliptical galaxy and a lenticular galaxy. In about...

Apr 18, 2022 by Sergio Prostak

Using data from NASA’s Transiting Exoplanet Survey Satellite (TESS), a team of astronomers from Ukraine has detected the transits of five comets around...