
Millisecond pulsars are likely to account for dark matter signal in galactic centre
The puzzling excess of gamma rays from the centre of the Milky Way probably originate from rapidly rotating neutron stars, or millisecond pulsars, and not from dark matter annihilation, as previousl ... more
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Edgar Mitchell, astronaut who walked on Moon, dead at 85
US astronaut Edgar Mitchell, one of just 12 people to have walked on the Moon, has died aged 85, his family and NASA said Friday, calling him a "pioneer." ... more
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As world burns, India's Amitav Ghosh writes for the future
Fire on Ice: The Arctic's Changing Fire Regime
Cosmic krypton timestamps reveal Australia landscape evolution and resources
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The universe's primordial soup flowing at CERN
Researchers have recreated the universe's primordial soup in miniature format by colliding lead atoms with extremely high energy in the 27 km long particle accelerator, the LHC at CERN in Geneva. Th ... more
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Biophysics: Partitioning by collision
An ensemble consisting of a binary mixture of particles of equal size can partition itself into its component fractions - provided that the two species differ in their diffusion constants. If you sh ... more
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Inside Rosetta's comet
There are no large caverns inside Comet 67P/Churyumov-Gerasimenko. ESA's Rosetta mission has made measurements that clearly demonstrate this, solving a long-standing mystery.
Comets are the ic ... more
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Millisecond Pulsars Likely Account for Signal in Galactic Center
The puzzling excess of gamma rays from the center of the Milky Way probably originates from rapidly rotating neutron stars, or millisecond pulsars, and not from dark matter annihilation, as previous ... more
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How Friendly Is Enceladus' Ocean To Life
How acidic is the ocean on Saturn's icy moon Enceladus? It's a fundamental question to understanding if this geyser-spouting moon could support life. Enceladus is part of a family of icy worlds, inc ... more
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