For the first time in more than 50 years, humans are preparing to travel beyond low-Earth orbit and return to the Moon.

It has been almost 20,000 days since humans have left what is known as low Earth orbit. This will soon change if the Artemis ...

California startup EnerVenue has raised $300M led by Full Vision Capital to scale its nickel-hydrogen battery tech from space ...

The James Webb Space Telescope has observed the iconic Pillars of Creation and the view is spectacular! Travel 6,500 ...

Primordial magnetic fields may help explain why measurements of the universe’s expansion do not agree. Scientists have long known that the universe is expanding, yet there is still no agreement on how ...

The Hubble Space Telescope has captured an amazing view of galaxies LEDA 48062 and UGC 8603. Credit: ESA/Hubble & NASA, R.

Last week, NASA announced that the Hubble Space Telescope had spied a truly one-in-a-billion event: an asteroid creating a jet stream of compressed gases that acts as a sort of na ...

New images from Webb and Hubble show Saturn like never before, exposing its layered atmosphere, powerful storms, and changing seasons.

Astronomers have spotted a bizarre cosmic explosion that refuses to play by the rules—and it’s leaving scientists scrambling for answers. GRB 250702B, detected by NASA’s James Webb Space Telescope and ...

Viewing Saturn in complementary wavelengths, the two space telescopes reveal more about what makes up the layers of Saturn's atmosphere.

Astronomers reveal new insight into an iconic supernova remnant's evolution, structure and pulsar-driven growth over 25 years ...

Astronomers using NASA’s Hubble Space Telescope have found evidence that the spinning of a small comet slowed and then reversed its direction of rotation, offering a dramatic example of how volatile ...