Astronomers capture best picture yet of the star in Orion’s armpit
It reveals that Betelgeuse’s inner temperature isn’t uniform, which has implications for the giant sun’s future.
NASA goes all-out with livestreaming for this summer's total eclipse
You'll even see the August 21st event from the International Space Station.
Our sun used to have a twin star named Nemesis
A new study suggests that all sunlike stars form in pairs.
NASA’s first mission to touch the sun launches in 2018
The launch window for the Parker Solar Probe opens July 31st, 2018.
Earth's radio signals may be protecting it from space radiation
Take that, Van Allen belts
NASA plans to make a telescope out of the Sun
But there is a catch.
NOAA's GOES-16 weather satellite takes its first solar images
It captured a coronal hole in the sun's southern hemisphere.
NASA to announce a 'discovery beyond our solar system' tomorrow
You can watch it on NASA TV.
NASA is crowdsourcing the search for exoplanets
Your eyeballs can spot planets far better than algorithms.