Astronomy News

Jun 22, 2023 by Natali Anderson

Venus and Earth provide astonishingly different views of the evolution of a rocky planet, raising the question of why these two rocky worlds evolved so differently. The recently discovered transiting super-Earth LP 890-9c is a key to the question. This exoplanet circles the nearby red dwarf star LP 890-9 in 8.46 days and receives a similar amount of energy as modern Earth receives from the Sun, which puts LP 890-9c very close to the inner edge of...

Jun 22, 2023 by News Staff

The center of the Milky Way Galaxy hosts Sagittarius A*, a supermassive black hole with a mass of about 4 million solar masses that is very quiescent....

Jun 20, 2023 by Natali Anderson

Using infrared spectral data from NASA’s Spitzer Space Telescope, Instituto de Astrofísica de Canarias astronomer has detected the aromatic amino acid...

Jun 19, 2023 by News Staff

White dwarf pulsars include a rapidly spinning, burnt-out stellar remnant called a white dwarf, which lashes a companion red dwarf with powerful beams...

Jun 19, 2023 by Enrico de Lazaro

The Hubble team has released a very beautiful close-up shot of the star-studded globular cluster NGC 6544. This Hubble image shows NGC 6544, a globular...

Jun 14, 2023 by News Staff

New research from the University of Toronto suggests that the so-called clumpiness problem, which centers on the unexpectedly even distribution of matter...

Jun 13, 2023 by Enrico de Lazaro

Circumbinary planetary systems contain planets that orbit around two stars in the center instead of just one, like in our Solar System. An artist’s rendition...

Jun 13, 2023 by Enrico de Lazaro

Using data from NASA’s Fermi Gamma-ray Space Telescope and the IceCube Neutrino Observatory, astrophysicists have found preliminary evidence for gamma-ray...

Jun 12, 2023 by News Staff

Only a few hundred million years after the Big Bang, the infant Universe was brimming with opaque hydrogen gas that trapped light at some wavelengths from...

Jun 12, 2023 by News Staff

NASA’s Parker Solar Probe has flown close enough to the Sun to detect the fine structure of the solar wind close to where it is generated at the solar...

Jun 12, 2023 by Enrico de Lazaro

The NASA/ESA Hubble Space Telescope has produced this beautiful image of the remarkable low surface brightness galaxy NGC 7292. This Hubble image shows...

Jun 9, 2023 by Enrico de Lazaro

A supernova dubbed SN 2023ixf was discovered on May 19, 2023 by the Japanese astronomer Koichi Itagaki. SN 2023ixf (lower left) exploded in one of the...

Jun 7, 2023 by News Staff

Early Universe’s stars had up to several hundred solar masses. The earliest stars of 140-260 solar masses became pair-instability supernovae (PISNe)....

Jun 6, 2023 by Sergio Prostak

The newly-discovered black hole resides in the hyperluminous galaxy GN-z11 at a redshift of 11 and could have originated from a stellar mass seed at redshifts...

Jun 6, 2023 by Enrico de Lazaro

Astronomers using the NASA/ESA/CSA James Webb Space Telescope have captured stunning images of the face-on barred spiral galaxy NGC 5068. In this image...

Jun 5, 2023 by Enrico de Lazaro

Using the NASA/ESA/CSA James Webb Space Telescope, astronomers have detected polycyclic aromatic hydrocarbons in SPT-S J041839-4751.9 (SPT0418-47 for short),...

Jun 5, 2023 by News Staff

These mysterious structures likely originated a few million years ago when an outflow from Sagittarius A* — a supermassive black hole in the center...

Jun 5, 2023 by News Staff

According to quantum mechanics, a vacuum state is populated by virtual particle pairs undergoing spontaneous creation and annihilation processes. These...

Jun 5, 2023 by Enrico de Lazaro

The Hubble astronomers have released an absolutely beautiful photo taken by the NASA/ESA Hubble Space Telescope of the jellyfish galaxy JO206. In this...

Jun 3, 2023 by News Staff

Residing behind a galaxy supercluster called Abell 2744, the JD1 galaxy is gravitationally lensed and displays three images. A projected image of the galaxy...