Related topics: galaxies · universe

Fire hits top Australian telescope site

Australia's top research observatory, which houses telescopes used by scientists from around the world, was damaged by a large wildfire Sunday as hot weather and storms stoked dozens of new blazes.

Astrobiology research: Life possible on extrasolar moons

(Phys.org)—In their search for habitable worlds, astronomers have started to consider exomoons, or those likely orbiting planets outside the solar system. In a new study, a pair of researchers has found that exomoons are ...

An image gallery gift from Swift satellite

(Phys.org)—Of the three telescopes carried by NASA's Swift satellite, only one captures cosmic light at energies similar to those seen by the human eye. Although small by the standards of ground-based observatories, Swift's ...

Are we closing in on dark matter?

As the search for dark matter intensifies, the Kavli Institute for Cosmological Physics at the University of Chicago and the National Academy of Sciences organized a colloquium that brings together cosmologists, particle ...

How white dwarfs mimic black holes

(Phys.org)—A remarkable observation by astronomers from the University of Southampton has been published in one of the world's foremost astrophysics research journals.

Physicists make strides in understanding quantum entanglement

While some theoretical physicists make predictions about astrophysics and the behavior of stars and galaxies, others work in the realm of the very small, which includes quantum physics. Such is the case at UC Santa Barbara, ...

Hypergiant star studied

A European research team has published the results of a 30-year study of an extraordinary hypergiant star. They have found that the surface temperature of the super-luminous star HR 8752 increased by about 3000 degrees in ...

NASA seeks concepts for innovative uses of large space telescopes

NASA is exploring options for innovative and imaginative uses of two large space telescopes recently transferred to the agency. In a request for information (RFI) published Monday, NASA seeks information about system concepts ...

Can life emerge on planets around cooling stars?

(Phys.org)—Astronomers find planets in strange places and wonder if they might support life. One such place would be in orbit around a white or brown dwarf. While neither is a star like the sun, both glow and so could be ...

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