Astronomy
- Astronomy
Some pulsars lose their steady beat
Two pulsars spend most of their time switched off, hinting at a large population of part-time pulsars hiding in the Milky Way.
- Astronomy
Saturn’s 10th moon was the first satellite discovered in the modern space age
Fifty years ago, astronomers knew of 10 moons orbiting Saturn. Since then they’ve catalogued a diverse set of 62 satellites, with the help of the Cassini spacecraft.
- Astronomy
Gotcha: Fast radio burst’s home nabbed
For the first time, astronomers pinpoint a precise position on the sky for a fast radio burst, revealing that the outburst originated in a galaxy about 2.5 billion light-years away.
- Astronomy
These 2016 stories could be really big — if they’re true
These findings would have rocked the scientific world, if only the evidence were more convincing.
- Astronomy
More fast radio bursts detected from same location
Six more outbursts have been detected from a repeating source of radio waves somewhere outside of our galaxy.
- Physics
Year in review: Gravitational waves offer new cosmic views
The first direct detection of gravitational waves will open a new window on black holes and introduce a new era in astronomy.
- Astronomy
Year in review: A planet lurks around the star next door
If people ever travel beyond the solar system, the newly discovered exoplanet around Proxima Centauri is likely to be a first stop.
- Physics
Shadows of two failed searches loom over physics
Physicists are facing two failures this year with no detections of dark matter particles and no signs of supersymmetry from the Large Hadron Collider.
- Astronomy
Magnetic stars could have created LIGO’s massive black holes
Strong magnetic fields could provide a way for massive stars to create heavy black holes when they die.
- Quantum Physics
Vacuum’s quantum effect on light detected
Light can be polarized through interactions with empty space.
- Astronomy
Gaggle of stars get official names
The names of 227 stars have been formally recognized by the International Astronomical Union.
- Astronomy
Stellar vomiting produces dark galaxies, simulations suggest
Dark galaxies might owe their existence to multiple rounds of prolific star birth and death that eject gas and stretch out their homes, new simulations suggest.
