405 results
405 results for: exoplanet
- Astronomy
New telescopes will search for signs of life on distant planets
Researchers are coming up with creative ways to pick up biosignatures in far-away planetary atmospheres.
- 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
Readers were curious about rogue planets, exomoons and more
Readers had questions about rogue planets, human arrival in Australia, and exomoons.
- Astronomy
Tabby’s star is probably just dusty, and still not an alien megastructure
New looks at older data on the weirdly flickering Tabby’s star muddy possible explanations — but it’s still probably not aliens.
- Science & Society
The year of gravitational waves, Zika and more
Editor in chief Eva Emerson discusses the top science news stories of 2016.
- Planetary Science
Moon had a magnetic field for at least a billion years longer than thought
The moon’s magnetic field could have lasted until about a billion years ago.
- Space
Trying to find ET and our place in the universe
Editor in Chief discusses the search for life beyond Earth.
- Astronomy
Kepler telescope readies for new mission after communications scare
The Kepler space telescope has recovered from going into emergency mode and is now ready for its next planet-hunting mission.
- Astronomy
Fewer big rogue planets roam the galaxy, recount shows
Jupiter-mass planets without parent solar systems are less common than astronomers thought, a new study suggests.
- Astronomy
First known exoplanets have few counterparts
The first known exoplanets were discovered around pulsars — probably one of the least likely places to have been found, astronomers now say.
- Astronomy
Choose Ninja, Cervantes or Rosalind as names for exoplanets
Names for 20 exoplanets are in the hands of a discerning online audience.
- Planetary Science
New exoplanet: Big Earth or small Neptune?
NASA’s Kepler spacecraft has discovered a “cousin” of Earth 1,400 light-years away. But even though the new planet bears many similarities to Earth, experts say much about it remains a mystery.
