Carl Sagan hit on the idea 40 years ago. Now, a team of scientists have discovered that a trifecta of gases may have warmed Mars enough for liquid water to gush.

Sometimes, its not the eye candy aspect of the image, but what it represents. A recent image of Pluto's large moon Charon courtesy of New Horizons caught our eye. Looking like something from the grainy era of the early Space Age, we see a crescent Charon, hanging against a starry background...

Rogue sites protesting the Trump team's new guidelines for federal agencies are popping up everywhere.

Engineers have resumed a series of critical and rigorous vibration qualification tests on NASA's mammoth James Webb Space Telescope (JWST) at NASA's Goddard Space Flight Center, in Greenbelt, Maryland to confirm its safety, integrity and readiness for the unforgiving environment of space flight, after pausing due to a testing 'anomaly' detected in early December 2016.

In a potentially controversial move, Japan recently deployed an x-band communications satellite to reduce its reliance on other providers for communications with its military forces.

KENNEDY SPACE CENTER, FL - A new age has begun in the nations weather forecasting capabilities with the release today (Jan. 23) of the spectacular first images gathered by the recently launched NASA/NOAA GOES-16 observatory.

CAPE CANAVERAL AIR FORCE STATION, FL - A vital missile reconnaissance satellite for the U.S. Force soared to space atop an Atlas V rocket from Cape Canaveral at dinnertime Friday night, Jan. 20, 2017.

Members of the New Horizons team recently conducted a live panel discussion where they talked about the spacecraft's greatest accomplishments, which included the highest resolution map of Pluto ever created.

Want to see the the space station zip across the Moon or Sun? Here are step-by-step instructions how.

CAPE CANAVERAL AIR FORCE STATION, FL - A U.S. Air Force missile defense reconnaissance observatory that will track the telltale infrared signatures of incoming enemy missiles and is vital to America's national security blasted off in spectacular fashion off this evening, Jan. 20, 2017, as it streaked to orbit from the Florida Space Coast.

Located in the southern sky is the constellation Carina, which has several impressive stars and associated Deep Sky Objects.

KENNEDY SPACE CENTER VISITOR COMPLEX, FL - Gene Cernan, the last man to walk on the Moon, and one of America's most famous and renowned astronauts, was honored in a ceremony held at Kennedy Space Center Visitor Complex, Florida, on Jan. 18. [Story/photos expanded]

In 1994, Mexican physicist Miguel Alcubierre proposed a way to travel faster than light without violating the laws of relativity, and attempts to make it work are ongoing.