Astronomers using the Atacama Large Millimeter Array (ALMA) have discovered faint traces of a huge dust-obscured star-forming galaxy never seen before,...
Super spirals are the most massive star-forming disk galaxies in the Universe. They are much larger, brighter, and more massive than our own Milky Way...
Astronomers have used a huge group of galaxies called the Phoenix cluster as a cosmic magnifying glass to detect X-ray emission from a very distant dwarf...
Supermassive black hole-driven outflows in dwarf galaxies have a significant impact on the evolution of these galaxies by suppressing star formation, according...
Our Milky Way Galaxy is orbited by more than 50 companion galaxies. According to new research led by University of California, Riverside astronomers, several...
Using data gathered by the NASA/ESA Hubble Space Telescope, astronomers have calculated the mass inflow and outflow rates of cool ionized gas around our...
In a paper published in the journal Physical Review Letters, an international team of physicists proposes a new strategy for searching for hypothetical...
The NASA/ESA Hubble Space Telescope has produced a beautiful image of the spiral galaxy NGC 3717.
This Hubble image shows the edge-on spiral galaxy NGC...
An analysis of data from the Pan-Andromeda Archaeological Survey (PAndAS) has uncovered two major episodes of accretion, probably separated by billions...
Using the Subaru, Keck, and Gemini telescopes, astronomers have discovered a young cluster of galaxies in the early Universe. Named z66OD, the protocluster...
Using data from several space- and ground-based telescopes, astronomers have discovered a system of three supermassive black holes within SDSS J084905.51+111447.2,...
Using data collected by the NASA/ESA Hubble Space Telescope, astronomers have created the deepest ever catalog of variable sources (variable stars in our...
A new visualization created by a team of astrophysicists at NASA’s Goddard Space Flight Center illustrates how black hole’s gravity distorts our view,...
High-speed particle jets from gamma-ray bursts may exceed the speed of light in surrounding gas clouds, but do so without violating Einstein’s theory...
In a new study, University of Chicago researcher Stephanie Olson and colleagues modeled climates and ocean habitats of different types of extrasolar planets...
Using data from the large scale structure of galaxies, the Cosmic Microwave Background (CMB), Type Ia supernovae, and Big Bang nucleosynthesis, a team...
Astronomers have announced the discovery of the most massive star ever known to be destroyed by a supernova explosion. Dubbed SN 2016iet, the explosive...
Using data from multiple space- and ground-based telescopes, an international team of astronomers has discovered 39 massive star-forming galaxies at a...
Dark matter, the mysterious substance that makes up roughly a quarter of the Universe, may have its origin in pre-Big-Bang times, according to a new paper...
An international team of astronomers has mapped the size and shape of the Local Void, a large underdense region of the Universe, on the outskirts of which...
