Over the last 30 years, scientists have succeeded in identifying a staggering 5,000 planets in distant solar systems.
The space agency is expected to announce an intriguing new discovery made using the Hubble Space Telescope.
The potential existence of an undiscovered planet in our own solar system has intrigued astronomers for years.
A radical new theory aims to solve many of the universe's biggest mysteries, including dark matter.
The James Webb Space Telescope's mirrors are now aligned and scientists are very impressed with the result.
The first mission of NASA's Artemis moon program will be launching within the next few months.
The tube, which was collected by the crew of the Apollo 17 mission, has remained untouched for 50 years.
The rocket is thought to have hit the Moon's far side after being tracked over the course of several years.
On February 20th, 1962, NASA astronaut John Glenn became the first American to orbit the Earth.
Jared Isaacman and his crew will be launching on a five-day trip to the final frontier later this year.
NASA's Parker Solar Probe recently captured images of Venus unlike any seen before.
Astronomers have discovered the first known stellar-mass black hole roaming solo through space.
NASA has confirmed its plans for the decommissioning and final de-orbiting of the long-lived space station.
The next-generation telescope has reached the L2 Legrange point where it will begin a 6-month commissioning process.
Astronomers have revealed the discovery of what is believed to be a new type of neutron star.
Carbon associated with biological processes has been discovered in samples analyzed by the rover.
The rover, which has been collecting samples of the Matrian surface, has run into a bit of a problem.
China's Yutu-2 rover has determined the nature of a mystery cube-shaped object that was photographed last month.
In a world first, astronomers have had the opportunity to watch a red supergiant exploding in real time.
After 25 years of development, the next-generation space telescope has finally made it into orbit.