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astrophysicist predicts detached eclipsing white dwarfs to merge into an exotic star Astrophysicist Predicts Detached Eclipsing White Dwarfs to Merge Into an Exotic Star
ASTRO WATCH A University of Oklahoma astrophysicist, Mukremin Kilic, and his team have discovered two detached, eclipsing double white dwarf binaries with orbital periods of 40... 9 hours
Astrophysicist predicts detached, eclipsing white dwarfs to merge into exotic star
PHYS.ORG A University of Oklahoma astrophysicist, Mukremin Kilic, and his team have discovered two detached, eclipsing double white dwarf binaries with orbital periods of 40 and 46... 1 day
astrophysicists explain the mysterious behavior of cosmic rays Astrophysicists Explain the Mysterious Behavior of Cosmic Rays
ASTRO WATCH A team of scientists from Russia and China has developed a model which explains the nature of high-energy cosmic rays... 1 day
Cosmic lens lets astronomers zoom in on a black hole’s burps
SCIENCE-NEWS The beginnings of a jet from an active black hole in a distant galaxy were spotted thanks to a lucky alignment. 1 day
can astronauts see stars from the space station Can astronauts see stars from the space station?
PHYS.ORG VIDEO I've often been asked the question, "Can the astronauts on the Space Station see the stars?" Astronaut Jack Fischer provides an unequivocal answer of "yes!" with a recent post on Twitter of... 1 day
We share the Milky Way with 100 million black holes
SCIENCE-NEWS New census calculates black hole populations in galaxies big and small. 1 day
Astrophysicists explain the mysterious behavior of cosmic rays
PHYS.ORG A team of scientists from Russia and China has developed a model explaining the nature of high-energy cosmic rays (CRs) in our galaxy. These CRs have energies exceeding those produced by supernova... 2 days
An unusual white dwarf may be a supernova leftover
SCIENCE DAILY Astronomers have identified a white dwarf star in our galaxy that may be the leftover remains of a recently discovered type of supernova. 2 days
MUSE Observations of ‘Jellyfish’ Galaxies Reveal New Way to Fuel Supermassive Black Holes
SCI-NEWS.COM An international research team, led by Dr. Bianca Poggianti of... 2 days
supermassive black holes feed on cosmic jellyfish Supermassive Black Holes Feed on Cosmic Jellyfish
ASTRO WATCH Observations of “Jellyfish galaxies” with ESO’s Very Large Telescope have revealed a previously unknown way to fuel supermassive black holes. It seems... 3 days
cosmic magnifying lens reveals inner jets of black holes Cosmic Magnifying Lens Reveals Inner Jets of Black Holes
ASTRO WATCH Astronomers using Caltech's Owens Valley Radio Observatory (OVRO) have found evidence for a bizarre lensing system in space,... 3 days
'Jellyfish' Galaxies Reveal Feeding Habits of Monster Black Holes
SPACE.COM Rare "jellyfish" galaxies may reveal how the largest black holes feed. 3 days
Supermassive black holes feed on cosmic jellyfish
PHYS.ORG An Italian-led team of astronomers used the MUSE (Multi-Unit Spectroscopic Explorer) instrument on the Very Large Telescope (VLT) at ESO's Paranal Observatory in Chile to study how gas can be stripped from galaxies. They... 3 days
Missions to probe exoplanets, galaxies, and cosmic inflation vie for $250 million NASA slot
Science Magazine Three finalists compete for 2019 selection in mid-sized Explorer program 3 days
Gravitational ‘Milli-Lens’ Reveals Clumps of Hot Gas Streaming from Supermassive Black Hole
SCI-NEWS.COM An international team of astronomers has found evidence for a unique gravitational lensing system, in which a massive star cluster is magnifying an extremely... 3 days
From Exoplanets to Galaxies: NASA Chooses 6 Missions for Further Study
SPACE.COM NASA chose six astrophysics Explorers Program proposals for further study on Aug. 9. The proposed missions have science goals all over the universe, ranging from exoplanets... 3 days
Radio relic discovered in a low-mass merging galaxy cluster
PHYS.ORG Astronomers have detected a new single radio relic in a low-mass merging galaxy cluster known as PLCK G200.9−28.2. The finding, presented Aug. 5 in a paper published on the arXiv... 4 days
Cosmic magnifying lens reveals inner jets of black holes
PHYS.ORG Astronomers using Caltech's Owens Valley Radio Observatory (OVRO) have found evidence for a bizarre lensing system in space, in which a large assemblage of stars is magnifying a much more... 4 days
Cosmic velocity web: Motions of thousands of galaxies mapped
SCIENCE DAILY The cosmic web -- the distribution of matter on the largest scales in the universe -- has usually been defined through the distribution of galaxies. Now, a new study by... 4 days
Team redefines cosmic velocity web
PHYS.ORG The cosmic web—the distribution of matter on the largest scales in the universe—has usually been defined through the distribution of galaxies. Now, a new study by a team of astronomers from France, Israel and Hawaii demonstrates a novel... 4 days
researchers redefine cosmic velocity web Researchers Redefine Cosmic Velocity Web
ASTRO WATCH The cosmic web -- the distribution of matter on the largest scales in the universe -- has usually been defined through the distribution of galaxies. Now,... 4 days
9-Year-Old 'Guardian of the Galaxy' Applies to Be NASA Planetary Protection Officer
SPACE.COM NASA's recent job posting for planetary protection officer inspired a fourth-grader to become the next real-life guardian of Earth. 5 days
Is Dark Matter Less 'Lumpy' Than Predicted?
SPACE.COM A new night-sky survey of distant galaxies suggests that dark matter is less "lumpy" than previously thought. 5 days
new 3 d simulations show how galactic centers cool their jets New 3-D Simulations Show How Galactic Centers Cool Their Jets
ASTRO WATCH Some of the most extreme outbursts observed in the universe are the mysterious jets of energy... 5 days
supernova hunters get them while they re young Supernova Hunters: 'Get Them While They're Young'
ASTRO WATCH Not many people can say they have watched a star explode before their eyes, but David Sand can. On the evening of... 5 days
Hubble Spots Highly Distorted Spiral Galaxy: IC 1727
SCI-NEWS.COM The NASA/ESA Hubble Space Telescope has taken a picture of the dwarf spiral galaxy IC 1727. IC 1727, also known... 5 days
New 3-D simulations show how galactic centers cool their jets
SCIENCE DAILY Scientists have developed new theories and 3-D simulations to explain what's at work in the mysterious jets of energy and matter beaming from the center of galaxies at... 5 days
New 3-D simulations show how galactic centers cool their jets
PHYS.ORG Some of the most extreme outbursts observed in the universe are the mysterious jets of energy and matter beaming from the center of galaxies at nearly the speed... 5 days
stars orbiting supermassive black hole show einstein was right again Stars orbiting supermassive black hole show Einstein was right again
PHYS.ORG VIDEO At the center of our galaxy, roughly 26,000 light years from Earth, lies the supermassive black hole (SMBH) known as Sagittarius A*. Measuring 44 million km across, this... 5 days
Hubble displays a dwarf spiral galaxy
PHYS.ORG The subject of this NASA/ESA Hubble Space Telescope image is a dwarf galaxy named NGC 5949. Thanks to its proximity to Earth—it sits at a distance of around 44 million light-years from us, placing it within... 6 days
Properties of a massive galaxy 800 million years after the Big Bang
PHYS.ORG Searches for the most distant galaxies have now probed earlier than the first billion years in the history of the universe, early enough to... 6 days
Is Dark Matter Less 'Lumpy' Than Predicted?
LIVE SCIENCE A new night-sky survey of distant galaxies suggests that dark matter is less "lumpy" than previously thought. 6 days
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Can astronauts see stars from the space station?
PHYS.ORG
Stars orbiting supermassive black hole show Einstein was right again
PHYS.ORG