385 results
385 results for: exoplanet
- Astronomy
Teensy star vies for title of smallest known
A Saturn-sized star is one of the smallest yet discovered.
- Astronomy
Teeny-weeny star vies for title of smallest known
A Saturn-sized star is one of the smallest yet discovered.
- Astronomy
Scalding hot gas giant breaks heat records
KELT 9b’s sun blasts it with so much radiation that the planet’s dayside is hotter than most stars and its atmosphere is being stripped away.
- Astronomy
Life might have a shot on planets orbiting dim red stars
The number of planets in the habitable zone of dim red suns, known as M dwarfs, is growing. They’re a good place to look for life.
- Astronomy
The solar system’s earliest asteroids may have all been massive
A team of astronomers says the original asteroids all came in one size: extra large.
- Astronomy
Swirling gases reveal baby planets in a young star’s disk
A new technique pinpointed three planets forming around a young star about 330 light-years from Earth.
- Planetary Science
Evidence mounts for an ocean on early Venus
Not long after its birth, Venus may have rocked a water ocean, new simulations suggest.
- Astronomy
Gaggle of stars get official names
The names of 227 stars have been formally recognized by the International Astronomical Union.
- Astronomy
Kepler tally grows: 104 more exoplanets confirmed
Kepler space telescope adds another 104 planets to its growing census of worlds in our galaxy.
- Science & Society
CuriosityStream satisfies a science-hungry audience
CuriosityStream, an online streaming service, offers viewers a plethora of science documentaries, including originals from Stephen Hawking and David Attenborough.
- Astronomy
Proxima b deserves buzz, even if some didn’t notice
Editor in chief Eva Emerson discusses Earth's newest potentially habitable neighbor.
- Astronomy
Hydrogen volcanoes might boost planets’ potential for life
Volcanoes that spew hydrogen could increase the number of potentially habitable planets in the universe.
