The space agency will be making an announcement on Thursday about its latest groundbreaking discovery.
One viewer of August's total solar eclipse ended up with eye damage in the exact shape of the Sun.
Situated just 11 light years away, Ross 128 b is shaping up to be a promising place to look for life.
Observations of our closest neighboring star have revealed the possible presence of multiple planets.
Researchers have been able to trace the first ever recorded solar eclipse back to the time of the pharaohs.
Astronomers have observed an extrasolar planet with some of the weirdest weather conditions ever seen.
Solar observations made by a satellite were interrupted this week when the Moon made a sneaky appearance.
Scientists have developed a computer simulation that defines the exact orbit and behavior of Planet Nine.
A 'hot Jupiter' world situated 1,400 light years away reflects so little light that it appears pitch black.
For the first time, astronomers have picked up signs of titanium oxide on a distant extrasolar world.
Two extremely powerful solar flares erupted from a large sunspot on the Sun's surface yesterday.
Four of the seven planets in the Trappist-1 system are thought to be home to large amounts of water.
The gas giant is home to one of the most remarkable weather events found anywhere in the solar system.
NASA and other agencies have been posting up photographs and videos of yesterday's total solar eclipse.
One day, the Moon will have moved so far away that a total solar eclipse will no longer be possible.
Astronomers have found an extrasolar world with what has been described as a 'glowing water atmosphere'.
Astronomers believe that they may have found, for the first time, a moon orbiting an extrasolar planet.
Astronomers have suggested that there may be more than one mystery planet in the outer solar system.
ESA is set to launch a new satellite that will seek out potentially habitable extrasolar planets.
Scientists believe that these new worlds lie in the 'Goldilocks zone' of their respective solar systems.