Astronomers have compiled 15 years of Chandra X-ray Observatory imagery of the supernova remnant and it reveals that its still expanding. 30 years of Very Large Array (VLA) radio wave observations were also compiled. The explosion was witnessed in
Kepler-69c, also known as KOI 172.02, is a planet candidate discovered by the Kepler space telescope. It is a "super-Earth" that could hold water on its surface.
Comet 252P/LINEAR flew within 3.3 million miles of Earth. NASA's Hubble team took advantage of the situation to capture imagery of the icy comet; making it the closest celestial body, other than the moon, to be observed by the space telescope.
A shining jet of dust whirls around a comet zooming past Earth in newly released time-lapse images from the Hubble Space Telescope.
When is the best time to look at the moon? Check out the first and last quarter for a vivid view.
Boeing's plans to fly NASA astronauts to the space station have taken on a new shape with the formation of the first test article for its crew spacecraft. The mating of upper and lower domes resulted in Boeing's first example of the Starliner capsule.
Just over one hundred years after Albert Einstein proposed his general theory of relativity, scientists have mapped nearly 3,000 ancient galaxies to confirm its rules held true in the early universe.
The mission of the one-ton rover is to find out if Mars is, or was, capable of supporting life.
The CST-100 Structural Test Article's upper and lower domes were combined to form the capsule recently at the Kennedy Space Center. Once completed the capsule will be shipped to Huntington Beach, California for testing.
The rocky planet Kepler-62f could be covered in water, as long as there is enough cloud around the planet to warm the surface below.
Saturday evening, step outside and enjoy the rendezvous of two of the brightest objects in the night sky: the moon and Jupiter.
A new video shows the highest- spatial- resolution view of Mercury migrating across the surface of the sun. The images were captured by the New Solar Telescope in California, on May 9.
