Space
- Planetary Science
Rock hounds are on the hunt for new carbon minerals
The race is on to find about 140 predicted carbon-based minerals in locations around the world. Map included.
- Planetary Science
Rosetta spacecraft lands on comet, ends mission
The Rosetta mission comes to an end as spacecraft touches down on surface of comet 67P/ Churyumov–Gerasimenko.
- Planetary Science
Rosetta spacecraft ends mission
The Rosetta mission comes to an end as spacecraft touches down on surface of comet 67P/ Churyumov–Gerasimenko.
- Cosmology
After Big Bang, shock waves rocked newborn universe
Shock waves in the early universe could explain the generation of magnetic fields and the predominance of matter over antimatter.
- Planetary Science
So long, Rosetta: End is near for comet orbiter
During its time in orbit around comet 67P, the Rosetta spacecraft discovered diverse terrains, organic molecules and a source of water quite different from Earth’s oceans.
- Astronomy
Solar system sits within major spiral arm of Milky Way
The solar system appears to live in one of the major spiral arms of the Milky Way, not in an offshoot as previously thought.
- Astronomy
Solar system sits within a major spiral arm of the Milky Way
The solar system appears to live in one of the major spiral arms of the Milky Way, not in an offshoot as previously thought.
- Planetary Science
Europa spouting off again
Plumes of presumably water erupt from the surface of Jupiter’s frozen moon Europa, in images taken by the Hubble Space Telescope.
- Planetary Science
Mercury’s surface still changing
A population of small cliffs on Mercury suggests that the planet might have been tectonically active in the last 50 million years.
- Planetary Science
A salty sea could lurk beneath the heart of Pluto
An ocean more than 100 kilometers thick might hide beneath Pluto’s surface.
- Astronomy
Old-school contraptions still work for weighing astronauts
To weigh themselves, astronauts still use technology invented about 50 years ago.
- Astronomy
Anna Frebel digs a young universe
Astronomer Anna Frebel has discovered record-breaking stars, including the most pristine in the galaxy.
