Two exoplanets in another planetary system are discovered to be rocky and researchers are studying their atmospheres to see if they can host life.
Twitter users have identified an X-shaped cluster of stars in a photo of the Milky Way galaxy.
Watch as EPIC satellite captures 365 days of the Earth from space.
Hubble Space Telescope embarks on a new mission to explore a new galaxy, as part of its Frontier Fields program.
A set of mini figures honoring NASA female astronauts and scientists who have made a lasting impact on the world of science was proposed in LEGO Ideas.
Astronomers have confirmed that TRAPPIST-1c and TRAPPIST-1b have rocky surface using NASA's Hubble Space Telecsope.
NASA made Juno data available for download including 1,300 raw images taken by the JunoCam during the spacecraft's approach to its destination planet, Jupiter.
Viking 1 is the first spacecraft to land on Mars in 1976. 40 years after, people are still trying to ask the question that has been raised during the Viking's mission if whether or not life existed on ancient Mars.
This month's full moon occurs on July 19 and it is one of the most popular full moon known as buck moon.
After successfully launching and landing its Falcon 9 rocket, SpaceX is now setting its sights on a new challenge: launching three rockets at the same time.
A series of tweets between astronomers led to a study that confirmed there's an X-shaped formation at the center of the Milky Way galaxy.
Researchers from the University of Arizona confirmed that there are another haul of exoplanets, a total of 104, discovered by NASA's K2 planet-hunting mission.
NASA selected five aerospace companies to develop a Mars orbiter concept each that can be built in time for the 2020 mission.
Some of the mysterious prehistoric mounds known as "passage graves" were not merely tombs - they provided a way for our Stone Age ancestors to observe the movements of stars. In a sense, they are 6,000-year-old observatories.