Astronomy News

Sep 8, 2020 by News Staff

Astronomers using the Murchison Widefield Array (MWA) radio telescope have searched for technosignatures — indicators of advanced extraterrestrial civilizations — in six known exoplanets and over 10 million stellar systems in the Vela region of our Milky Way Galaxy. But in this part of the Milky Way at least, it appears alien civilizations are elusive, if they exist. Tremblay & Tingay report a new large-scale survey towards the Vela...

Sep 7, 2020 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has captured the brilliance of a globular cluster called NGC 1805. This Hubble image NGC 1805, a globular cluster located...

Sep 3, 2020 by News Staff

Astronomers using the Atacama Large Millimeter/submillimeter Array (ALMA) and the SPHERE (Spectro-Polarimetric High-contrast Exoplanet Research) instrument...

Sep 3, 2020 by News Staff

In a new study to be published in the Monthly Notices of the Royal Astronomical Society, a research team led by University of Manchester astronomers extended...

Sep 2, 2020 by News Staff

Astronomers using the twin LIGO detectors located in Livingston, Louisiana, and Hanford, Washington, and the Virgo detector located near Pisa, Italy, have...

Sep 1, 2020 by Enrico de Lazaro

Astronomers using the Australia Telescope Compact Array (ATCA) have detected plasma jets coming from a supermassive black hole in the central galaxy of...

Aug 31, 2020 by News Staff

New images of comet NEOWISE (C/2020 F3) show rapidly expanding spiral features in its coma produced by the rotation of its 5-km (3-mile) wide nucleus. These...

Aug 31, 2020 by Natali Anderson

Using NASA’s Transiting Exoplanet Survey Satellite (TESS) and two ground-based instruments, astronomers have discovered and confirmed a transiting hot...

Aug 31, 2020 by Enrico de Lazaro

Astronomers using the NASA/ESA Hubble Space Telescope have taken a picture of the edge-on barred spiral galaxy NGC 2188. This Hubble image shows NGC 2188,...

Aug 28, 2020 by News Staff

Astronomers using the NASA/ESA Hubble Space Telescope have found that a halo of diffuse plasma around the Andromeda galaxy, which is located 2.5 million...

Aug 27, 2020 by News Staff

Using the Subaru Telescope and W. M. Keck and Gemini observatories, astronomers have spotted three dual quasars — merging galaxy systems that have...

Aug 27, 2020 by News Staff

Around five years ago, NASA’s Fermi Gamma-ray Space Telescope detected high-energy gamma rays coming from TXS 0128+554, an elliptical galaxy located...

Aug 26, 2020 by News Staff

A team of astronomers from Germany, the United Kingdom, the United States, France and Japan may have solved the so-called ‘Galactic bar paradox,’ whereby...

Aug 26, 2020 by News Staff

A team of astronomers in the United Kingdom has used a machine learning algorithm to analyze a sample of candidate exoplanets identified by NASA’s Kepler...

Aug 25, 2020 by News Staff

Free-floating, or rogue, exoplanets — free-floating planetary-mass objects that do not orbit a star and instead travel through space — could...

Aug 25, 2020 by Enrico de Lazaro

An international team of scientists has found interstellar iron-60, a radioactive isotope with a half-life of 2.6 million years that is predominantly produced...

Aug 24, 2020 by Enrico de Lazaro

Astronomers using the MUSE (Multi Unit Spectroscopic Explorer) instrument on ESO’s Very Large Telescope (VLT) in Chile have captured a beautiful image...

Aug 24, 2020 by Enrico de Lazaro

A new image from the NASA/ESA Hubble Space Telescope shows a tiny portion of a nebula called the Cygnus Loop. This Hubble image shows a small portion of...

Aug 21, 2020 by News Staff

A new image from the NASA/ESA Hubble Space Telescope shows the coma of comet C/2020 F3 (NEOWISE) and its dusty output. This image of comet C/2020 F3 (NEOWISE)...

Aug 20, 2020 by News Staff

Astronomers have observed cold, dense and high-velocity molecular gas outflowing from the center of our Milky Way Galaxy. The presence of this gas is puzzling,...