A faraway galaxy has been caught blowing away the cosmic fog of hydrogen that filled the universe once upon a time.
NASA offers a simple way to see which stunning celestial image the Hubble Space Telescope captured on your birthday.
For years, Hubble's future looked increasingly uncertain as the iconic telescope slowly lost altitude. Now, new developments ...
Astronomers using NASA's Hubble Space Telescope have found something they never expected—ultraviolet light from a galaxy that existed just 1.4 billion years after the Big Bang. That galaxy contains ...
This NASA Hubble Space Telescope image features a galaxy cluster called CL0016+1609, or MACS J0018.5+1626, that is very ...
Galaxy NGC 1546 is located in the Dorado constellation. Behold galaxy NGC 1546. It’s a beauty. Its glowing center and ethereal lanes of dust are highlights of a new Hubble Space Telescope image ...
A new image released by NASA offers a densely packed view of one of the universe’s most massive structures, revealing a ...
NASA’s Chandra X-ray Observatory and Hubble Space Telescope have been used to study a cluster of stars, nicknamed “Nikhuli," ...
After it launches in August, NASA’s Nancy Grace Roman Space Telescope is expected to survey more of the sky than any space ...