SpaceX launched a Falcon 9 rocket Thursday morning from Florida’s Space Coast. Watch Falcon 9 launch 24 @Starlink satellites ...
The galaxies, each as vast as the Milky Way, are baffling because most scientific models for galaxy evolution suggest ...
NASA selects two proposals for missions to observe X-ray and far-infrared wavelengths of light from space for additional ...
An international team led by the University of Geneva (UNIGE) has identified three ultra-massive galaxies—nearly as massive ...
Astronomers have identified three ultra-massive galaxies -- nearly as massive as the Milky Way -- already in place within the first billion years after the Big Bang. This surprising discovery was made ...
An international team of astronomers has identified three ultra-massive galaxies—each nearly as massive as the Milky ...
The Hubble Space Telescope captured an amazing view of spiral galaxy NGC 6956. The galaxy is located "214 million light-years ...
A recently shared image of a distant galaxy surrounded by three concentric rings challenges our understanding of galactic ...
If another gravity theory is correct, "then the broader implications are enormous," astrophysicist Stacy McGaugh told ...
This Hubble Space Telescope image captures a triple-star system ... the dark energy density we observe is not the one that ...
The Hubble Space Telescope has captured two tangled galaxies, whose interactions have caused knots to form in the "queen's ...
A rare solar wind event was taking place when NASA’s Voyager 2 zipped by in 1986, a study suggests, which affected what we ...