NASA estimate about 2 trillion observable galaxies in the universe with 90 percent still waiting to be studied
NASA’s upcoming TESS mission will search for planets beyond the solar system to discover a new Earth.
Massive, superhot blobs of gas are zooming through space in a mysterious phenomenon that has been in action for the past 400 years. What’s going on?
The NASA/ESA Hubble Space Telescope captured the colorful dying moments of a Sun-like star.
NASA will hold a press conference to announce the surprising findings of Jupiter's moon Europa, but the agency also stressed that it has nothing to do with aliens.
Scientists have glimpsed thousands of galaxies in a distant portion of the universe through a powerful telescope, providing new insights into the “Golden Age” of galaxy formation.
The Hubble Space Telescope detected circumbinary exoplanets by observing light-bending events called microlensing.
NASA's Hubble Space Telescope has bore witness to a rare cosmic occurrence -- the slow death of a 4.5-billion-year-old comet, slowly disintegrating to space.
A rare planetary system composed of twin stars orbited by three Jupiter-like planets was discovered by the Hubble Space Telescope.
NASA/ESA's Hubble Space Telescope released the clearest image of Alpha Centauri, the home of the recently discovered habitable planet, Proxima B.
A pair of tiny dwarf galaxies entering a big city packed with galaxies was discovered using NASA's Hubble Space Telescope.
Hubble Space Telescope embarks on a new mission to explore a new galaxy, as part of its Frontier Fields program.
NASA revealed last Friday, that the agency will sail at full speed in terms of space exploration while waiting for the Jupiter's up close encounter courtesy of Juno on Aug.27.
The Hubble Space Telescope captured a stubborn galaxy called LEDA 677373, where ingredients of star formation are present but stars refuse to form.