Researchers discover new exoplanet orbiting triple suns
HD 131399Ab is about four times the size of Jupiter and a toasty 1,070 degrees Fahrenheit.
Newborn exoplanet might be the youngest ever observed
It's about the size of Neptune, but keeps a much closer orbit to its star.
Scientists find the largest known planet to orbit two stars
Kepler-1647b is as big as Jupiter, but it's warmed by two suns.
Hot Jupiter planets can speed up their stars' rotation
An exoplanet causes "star tides" as it whips around every 20 hours.
Kepler telescope finds its largest-ever batch of planets
NASA has 1,284 more alien worlds to study.
'Starshot' plan gets probes to Alpha Centauri in your lifetime
Stephen Hawking and Yuri Milner are backing a $100 million effort to explore our closest neighboring star.
NASA is building a new exoplanet-hunting tool
The $10 million instrument is expected to start looking for exoplanets in 2019.
NASA's next space telescope sees 100 times more than Hubble
WFIRST's extremely large viewing area will help you understand the universe.
ICYMI: NASA's new telescope, amazing robot hand and more
Hubble might be able to analyze exoplanet atmosphere, but the new one will cover 100 times the area.