A SpaceX Falcon 9 rocket blared toward space Wednesday carrying a pair of lunar landers on a journey to our closest celestial ...

The James Webb Space Telescope just solved a ‘universe-breaking problem’ it created for astronomers more than two years ago.

A new proof marks the first progress in decades on important cases of the so-called kissing problem. Getting there meant ...

The newly discovered "blazar," which has a mass equal to 700 million suns, is the oldest of its kind ever seen and changes ...

By Joey Roulette and Kantaro Komiya ORLANDO, Florida/TOKYO (Reuters) -Two moon landers, one from Japan's ispace and another ...

The latest flight of the SpaceX Super Heavy-Starship includes multiple upgrades to improve safety and performance of the ...

Using the aging Hubble Space Telescope, Achenbach spotted an unusual spiral galaxy quasar with a visible jet. This calls into ...

NASA’s James Webb Space Telescope has revealed new details about interstellar dust and gas using infrared light echoes from a ...

Frank Sinatra once crooned, "Fly me to the moon. Let me play among the stars," and for two companies, including one here in ...

You'll be able to view a rare alignment of planets this month and into February. Our astrotourism expert reveals the best ...

A SpaceX Falcon 9 rocket just launched lunar landers built by Firefly Aerospace and Tokyo-based company ispace. What's next ...

SpaceX readies its seventh test flight of Starship, the most powerful rocket ever designed. The trial will test upgrades to ...