It was a proposed endeavor to capture an unprecedented "deep field" view of the cosmos, allowing humanity to look back billions of years, near the dawn of time. Though Bahcall believed Hubble ...

Learn how Hubble is measuring the expansion rate of the Universe in this new explainer from NASA's Goddard Space Flight ...

Using NASA 's Hubble Space Telescope and other observatories, astronomers found the cosmic object in an unexpected place.

Some of Hubble's most iconic imagery, including the Hubble Ultra Deep Field, is attributed to the ACS. In 2007, however, it also suffered an electrical failure. Remedies for STIS and ACS were both ...

"Every modern astronomy textbook includes contributions from Hubble." For 35 years ... the complex gravitational field of the intervening lensing galaxy caused the quasar's light to travel ...

Not a single planet had been seen around another star. Among its long list of breakthroughs: Hubble's deep field images unveiled myriad galaxies dating back to the early universe. The telescope ...

Hubble has revealed that Jupiter’s strong magnetic field makes auroras on the giant planet particularly intense and long-lasting, unlike those on Earth. In July 1994, over 20 fragments of comet ...

The variety of targets shows off Hubble's versatility and ability to see not only into deep space, but also into our own solar system. "To have this mission continue to produce top quality science ...

The deeper into space that Hubble investigates, the further back it looks, allowing it to see distant galaxies from the early universe. In 2012, scientists put together an eXtreme Deep Field image ...

Taken in 1995, the Hubble Deep Field image was taken over the course of 23 days by pointing at a blank patch of sky and collecting single photons every day. It was these photographs that revealed ...

What it is: Thousands of galaxy groups from the early universe Where it is: 12 billion light-years away in the constellation Sextans When it was shared: April 29, 2025 Why it's so special: Sitting ...