Black hole at the center of our galaxy appears to be getting hungrier
The enormous black hole at the center of our galaxy is having an unusually large meal, and researchers don't know why.
Sep 11th, 2019
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Astronomers find water vapor on habitable-zone exoplanet for first time
With data from the Hubble Space Telescope, water vapor has been detected in the atmosphere of a super-Earth with habitable temperatures.
Sep 11th, 2019
Read moreGiant balloon-like structures discovered at center of Milky Way
An international team of astronomers has discovered one of the largest structures ever observed in the Milky Way. A newly spotted pair of radio-emitting bubbles reach hundreds of light-years tall, dwarfing all other structures in the central region of the galaxy.
Sep 11th, 2019
Read moreScientists detect the ringing of a newborn black hole for the first time
Physicists have 'heard' the ringing of an infant black hole for the first time, and found that the pattern of this ringing does, in fact, predict the black hole's mass and spin - more evidence that Einstein was right all along.
Sep 11th, 2019
Read moreAfterglow sheds light on the nature, origin of neutron star collisions
Researchers use Hubble to capture deepest optical image of first neutron star merger.
Sep 9th, 2019
Read moreAnd then there was light: looking for the first stars in the Universe
Researchers hunt for a 12-billion-year-old signal that marks the end of the post Big Bang 'dark age'.
Sep 9th, 2019
Read moreChemical element potassium detected in an exoplanet atmosphere
A team of astronomers detected the chemical element potassium in the atmosphere of an exoplanet, for the first time with overwhelming significance and applying high-resolution spectroscopy.
Sep 4th, 2019
Read moreSupernova remnants used to probe how star explosion took shape
The evolution of an exploding star begins more haphazardly than previously thought.
Aug 30th, 2019
Read moreThe dark side of extrasolar planets share surprisingly similar temperatures
New study suggests that the nightsides of hot Jupiters share clouds made of minerals.
Aug 28th, 2019
Read more'Green peas' provide clues to the early days of the universe
It is probable that primordial galaxies triggered the period in the history of the universe known as 'cosmic reionisation'. Astronomers have succeeded in demonstrating this by studying green pea galaxies.
Aug 28th, 2019
Read moreTemperatures of 800 billion degrees in the cosmic kitchen
HADES experiment simulates colliding and merging neutron stars.
Aug 22nd, 2019
Read moreBlack hole holograms
Researchers propose a new holographic method to simulate black holes with a tabletop experiment. This work may be crucial for solving one of the biggest mysteries in science -- reconciling quantum mechanics and general relativity.
Aug 20th, 2019
Read moreA second planet in the Beta Pictoris system
A team of astronomers has discovered a second giant planet in orbit around Beta Pictoris, a star that is relatively young (23 million years old) and close (63.4 light years), and surrounded by a disk of dust.
Aug 19th, 2019
Read moreHow many Earth-like planets are around sun-like stars?
A new study provides the most accurate estimate of the frequency that planets that are similar to Earth in size and in distance from their host star occur around stars similar to our Sun.
Aug 14th, 2019
Read moreFluorescent glow may reveal hidden life in the cosmos
Harsh ultraviolet radiation flares from red suns, once thought to destroy surface life on planets, might help uncover hidden biospheres. Their radiation could trigger a protective glow from life on exoplanets called biofluorescence.
Aug 14th, 2019
Read moreFinding a cosmic fog within shattered intergalactic pancakes
In a new study, researchers report on the most detailed simulation ever of a large patch of the intergalactic medium (IGM). For the first time, they were able to see how cold, dense gas clouds in the IGM organize themselves and react within much larger 'sheets' or 'pancakes' of matter in the vastness of space.
Aug 13th, 2019
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