Stars with dusty disks should harbor Earth-like worlds
Stars with disks of debris around them might be good targets to search for Earth-like planets, researchers say.
Astronomy
Mar 9, 2012
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News tagged with astrophysicists
Related topics:
stars
· dark matter
Astrophysicist team suggests axions could explain dearth of lithium-7 in dark matter theory
(PhysOrg.com) -- In trying to understand how everything came to be as it appears today, astrophysicists have put together theories that seek to explain how events transpired from the time of the Big Bang, till now. In so ...
Gamma-ray bursts' highest power side unveiled by Fermi telescope
(PhysOrg.com) -- Detectable for only a few seconds but possessing enormous energy, gamma-ray bursts are difficult to capture because their energy does not penetrate the Earth's atmosphere. Now, thanks to an orbiting telescope, ...
Astronomy
Feb 19, 2012
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The science behind northern lights
(Phys.org)—Northern night skies have recently been alive with light. Those shimmering curtains get their start about 93 million miles away, on the sun.
Space Exploration
Oct 2, 2012
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Big Bang under the microscope
(Phys.org)—Scientists have replaced the telescope with the microscope: Using the similarities between the structure of a crystal and the state of the cosmos in the early universe, they have explored a yet unconfirmed phenomenon, ...
General Physics
Jan 3, 2013
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Astronomers just saw a star eat a planet—an astrophysicist on the team explains the first-of-its-kind discovery
For the first time, astronomers have captured images that show a star consuming one of its planets. The star, named ZTF SLRN-2020, is located in the Milky Way galaxy, in the constellation Aquila. As the star swallowed its ...
Astronomy
May 13, 2023
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Fewer exploding stars potential predictor of global warming
(Phys.org)—One of the universe's greatest unexplained mysteries – why stars explode – could be explained by a particle similar to the Higgs boson. The theory developed by University of Aberdeen astrophysicist, Dr Charles ...
Astronomy
Sep 5, 2012
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Hubble observations of supernova reveal composition of 'star guts' pouring out
Observations made with NASA's newly refurbished Hubble Space Telescope of a nearby supernova are allowing astronomers to measure the velocity and composition of "star guts" being ejected into space following the explosion, ...
Astronomy
Sep 2, 2010
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Gamma rays from galactic center could be evidence of dark matter
(Phys.org) -- Gamma-ray photons seen emanating from the center of the Milky Way galaxy are consistent with the intriguing possibility that dark-matter particles are annihilating each other in space, according to research ...
General Physics
Aug 13, 2012
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Encounters of another kind: meteorite chunk falls on Oslo
A Norwegian family was flabbergasted to find that what appeared to be a piece of a meteorite had crashed through the roof of their allotment garden hut in the middle of Oslo, media reported Monday.
Space Exploration
Mar 12, 2012
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