Astronaut Jim McDivitt had reported seeing an object shaped like a beer can outside the Gemini 4 capsule.
A proposed new telescope - the Habitable Worlds Observatory - could make finding alien life a reality.
NASA has assigned the task of decommissioning the iconic orbital platform to none other than Elon Musk.
NASA is currently funding a revolutionary new propulsion system that could make it much easier to travel to Mars.
An eagle-eyed anomaly hunter had discovered what looked like a spire-like structure in a NASA photo of the Moon.
Major change is afoot regarding NASA's plans to return samples of Martian soil and rock to the Earth.
NASA's Lunar Reconnaissance Orbiter (LRO) recently photographed a curious object moving at high speed.
The Loch Ness Monster Centre has officially invited NASA to participate in the latest hunt for Nessie.
NASA's Europa Clipper spacecraft will be carrying an instrument that may be capable of detecting signs of primitive life.
If this early concept image is anything to go by, the astronauts could soon be zooming around on the Moon in style.
NASA's Juno spacecraft has sampled Europa's atmosphere and discovered less oxygen than had been expected.
The phenomenon, which looks like someone has punched holes in the cloud cover, had puzzled scientists for decades.
The pint-sized helicopter exceeded everyone's wildest expectations having flown 72 missions over 3 years.
NASA's decade-old rover recently spotted something rather familiar while trundling across the surface of the Red Planet.
The futuristic aircraft can reach supersonic speeds without producing deafening sonic booms.
We may have to wait a little bit longer than originally planned to witness the next human stepping foot on the lunar surface.
Just in time for the festive season, the image shows a cluster of young stars that happens to resemble a Christmas tree.
The image, which was recently featured on NASA's website, shows what looks like a giant cranium on the desert floor.
This cutting-edge experimental aircraft will be capable of breaking the sound barrier without creating loud sonic booms.
Just in time for Halloween, NASA has posted up an image of an eerie-looking formation in the gas giant's atmosphere.