NASA has lost contact with one its three spacecraft orbiting Mars, the agency announced Tuesday. Meanwhile, a second Mars ...

Andy Saunders, author of "Gemini and Mercury Remastered," talked about his process of remastering the most famous photographs of NASA's space program.

Elon Musk-led SpaceX is reportedly targeting a gigantic $1.5 TRILLION valuation, and when it goes IPO in 2026, would be the ...

NASA’s Webb Telescope detects the earliest known supernova, GRB 250314A, 730 million years after the Big Bang, capturing its host galaxy and providing unprecedented early-universe observations.

The United States once poured money and political capital into a spaceplane concept that promised to take off from a runway, ...

Lightning has been seen on other planets in the solar system, in the atmospheres of Jupiter and Saturn. Because Mars is cold ...

Analysis of early direct images from James Webb telescope show immense dust clouds on brown dwarf that lead to a blurring of ...

Jared Isaacman repeatedly refused to say whether Elon Musk was present when Donald Trump offered him the NASA administrator ...

For more than a decade, NASA’s Fermi Gamma-ray Space Telescope has quietly mapped the high-energy sky, searching for subtle ...

For thirty years, SOHO has delivered an unprecedented, nearly unbroken view of the Sun, surviving multiple near-catastrophic ...

Elon Musk's space transportation company SpaceX is targeting a raise of $25 billion through an initial public offering (IPO) ...

Astronomers have found what could become the first target for a crucial test of NASA’s upcoming Nancy Grace Roman Space ...