A brand new NASA space observatory, SPHEREx, has taken its first test images a few weeks after its launch on March 11, and ...

Astronomers have gotten a glimpse of the "city-killer" asteroid before it disappears until 2028, according to NASA.

NASA said that an asteroid previously believed to be destined for Earth is now more likely to make impact with the moon.

How can Uranus be used to indirectly study its moons and identify if they possess subsurface oceans? This is what a recent ...

New observations of the cosmos show that the dark energy, a mysterious force that accelerates the expansion of the universe, ...

This first light, as it's called, shows that all of the spacecraft's systems are working just as expected. "Based on the ...

SPHEREx's first images — containing roughly 100,000 points of light stars, galaxies and nebulae — have confirmed that the ...

NASA's SPHEREx (short for Spectro-Photometer for the History of the Universe, Epoch of Reionization and Ices Explorer) has ...

The Golden State will soon start using satellite technology to track down greenhouse gas emissions that may otherwise go ...

NASA reported global sea levels rose more than expected in 2024. Hotter oceans is primary reason. Here's how sea level rise ...

NASA's Perseverance rover isn't just hunting for signs of ancient life on Mars, it's also testing spacesuit materials right ...

Venus may be far more geologically alive than anyone expected. New research suggests its outer crust could be churning with ...