The shape of the universe is not something we often think about. My colleagues and I have published a new study that suggests ...

In 2015, NASA celebrated the Hubble Space Telescope’s 25th year in orbit by releasing one of its most stunning images to date—a colorful star cluster in the constellation Cari ...

Interstellar comet 3I/ATLAS is now visible in the UK night sky! The third confirmed alien visitor, whose chemical fingerprint is 'older than our Sun', makes its unrepeatable, 221,000 km/h flyby. Get ...

Breakthroughs, discoveries, and DIY tips sent every weekday. Terms of Service and Privacy Policy. It’s understandable why every space agency and astronomy ...

NASA has long captured the imagination of humanity with its ambitions. We reached the moon, built space stations, placed telescopes in orbit, and unlocked the secrets of the universe with NASA's ...

A century ago, one dim, flickering star in the Andromeda galaxy forced astronomy to face a larger universe. That star, cataloged as V1, sits roughly 2.2 million light years away, about 13 quintillion ...

It's been 35 years since Hubble came online, so in honor of the intrepid telescope's 35th anniversary, we've put together this gallery of our favorite Hubble images. The Hubble Space Telescope was ...

To celebrate the anniversary milestone, NASA has released stunning photos taken by the telescope in its decades among the stars. Among them is an image of Mars, taken 61 million miles from Earth.

The Hubble Space Telescope is one of the most famous scientific instruments that has ever existed. It’s given the world an unfathomable amount of data and allowed for never-before-imagined exploration ...

Hubble’s latest image of NGC 2835 reveals dazzling pink nebulae glowing in H-alpha light, exposing both newborn stars and remnants of dying ones. Credit: ESA/Hubble & NASA, R. Chandar, J. Lee and the ...

In 1990, a new eye into the cosmos launched from Kennedy Space Center. Hubble, a revolutionary new telescope, would soon bring a level of clarity and wonder to scientists and citizens alike. Hovering ...

Hubble Space Telescope observations have provided size estimates for the nucleus of interstellar comet 3I/ATLAS, ranging from 320 meters to 5.6 kilometers in diameter, though the nucleus itself ...