The interstellar visitor, only the third such object to be discovered passing through our solar system, ignited controversial ...

Two rival teams — one using machine learning, the other human eyes — race to find the first spacecraft to soft-land on the moon.

Interstellar comet 3I/ATLAS dramatically brightened after passing the Sun, with Harvard astrophysicist Avi Loeb warning it ...

Breaking space news, the latest updates on rocket launches, skywatching events and more! You are now subscribed Your ...

NASA said Tuesday the Hubble Space Telescope has revealed a dramatic interplay of light and shadow in what’s called the Egg ...

According to general relativity, gravity is the distortion of spacetime. Heavyweight cosmic entities like stars or galaxies ...

Two new satellite missions will help NASA scientists better understand Earth and improve the ability to foresee environmental ...

As next-generation telescopes map this outer frontier, astronomers are bracing for discoveries that could reveal hidden planets, strange structures, and clues to the solar system’s chaotic youth.

NASA’s Nancy Grace Roman Space Telescope will conduct a wide-area survey to study dark matter, dark energy, and the expansion of the universe across 11 billion light-years.

Michael Dorn, who played Worf across several Star Trek projects, said that he nearly quit The Next Generation after just two seasons because of all that makeup.

An experiment to quantify the amount of the universe’s lightest element in Earth’s core suggests that the planet’s water has ...

If we were to ever find alien life, breaking the news to the general public could be much more difficult than one might think ...