Astronomy
- Astronomy
Close pass by sun didn’t radically alter comet 67P’s landscape
Landslides on comet 67P shot plumes of dust into space, but changes like these might not radically alter the landscape of the comet.
- Astronomy
Distant galaxies lack dark matter, study suggests
Slower-than-expected velocities of stars in distant galaxies, if confirmed, could reshape astronomers’ ideas of galaxy formation and evolution.
- Astronomy
In new Cassini portraits, Saturn’s moon Pan looks like pasta
Photographs taken this week by NASA’s Cassini spacecraft provide a closer view of Saturn’s small moon Pan, which resembles ravioli.
- Astronomy
Saturn’s moon Pan looks like ravioli
Photographs taken this week by NASA’s Cassini spacecraft provide a closer view of Saturn’s small moon Pan, which resembles ravioli.
- Astronomy
Astronomers detect oldest known stardust in distant galaxy
The first stardust ever generated in the universe may have been spotted in a distant galaxy, seen as it was 600 million years after the Big Bang.
- Astronomy
Magnetism helps black holes blow off gas
The turbulent winds that swirl around black holes are probably driven by magnetic fields, scientists say.
- Particle Physics
Rare triplet of high-energy neutrinos detected from an unknown source
The IceCube Neutrino Observatory spotted three neutrinos within 100 seconds that seem to have come from the same place in the sky.
- Particle Physics
Triplet of high-energy neutrinos detected from unknown source
The IceCube Neutrino Observatory spotted three neutrinos within 100 seconds that seem to have come from the same place in the sky.
- Astronomy
Hydrogen volcanoes might boost planets’ potential for life
Volcanoes that spew hydrogen could increase the number of potentially habitable planets in the universe.
- Astronomy
Black hole enjoys fantastically long stellar feast
A supermassive black hole about 1.8 billion light-years away has been gorging on the same star for a record-breaking decade.
- Astronomy
Seven Earth-sized planets orbit nearby supercool star
A planetary system called TRAPPIST-1 has seven Earth-sized planets, three in the habitable zone, researchers report.
- Planetary Science
Juno spacecraft won’t go into shorter orbit around Jupiter
Juno will remain in its 53-day orbit around Jupiter due to an issue with two helium check valves, NASA reports.
