119-year-old footage of a total solar eclipse over the Southeastern United States has been posted online.
Scientists have discovered a grain of dust left over from a stellar explosion that predated our solar system.
Scientists have identified a potential new way to detect the presence of extraterrestrial life on distant worlds.
Scientists at JPL have been working to simulate the atmospheric conditions found on 'hot Jupiter' planets.
The discoverer of the most distant known object in our solar system has now found an even more distant one.
Scientists have successfully identified an entirely new moon in orbit around the gas giant Neptune.
Astronomers have identified the farthest known object in our solar system at a distance of 11 billion miles.
NASA's groundbreaking Parker Solar Probe has taken a close-up shot from inside the Sun's corona.
Astronomers have revealed the discovery of a 'super-Earth' around a star that is a mere six light years away.
Harvard astronomers have suggested that the first known interstellar visitor could be an alien probe.
Four gargantuan planets have been observed orbiting a relatively young star approximately 500 light years away.
Astronomers have found what is thought to be the first confirmed moon in orbit around an extrasolar world.
The important new find also hints at the presence of another, much larger planet in the outer solar system.
A mere two months after beginning operations, NASA's TESS spacecraft has found two new extrasolar worlds.
The National Solar Observatory has posted an update on its Facebook page regarding the unusual situation.
The Sunspot Solar Observatory in New Mexico has been shut down by the FBI under mysterious circumstances.
In addition to generating huge amounts of energy, wind and solar power could turn the Sahara desert green.
The extrasolar planet known as Kelt-9b is so hot that its atmosphere contains vaporized iron and titanium.
The probe, which is on a daring mission to the Sun, will become the fastest man-made object in history.
Scientists have been studying a meteorite that dates back to a time before the birth of our solar system.