Astronomers using the James Webb Space Telescope have made the first 3D map of an alien planet's atmosphere, revealing ...

The universe's expansion may actually have started to slow rather than accelerating at an ever-increasing rate as previously ...

A remarkable new study challenges the findings of Nobel Prize-winning research into how our universe has changed over time.

California scientists spotted the brightest flare ever recorded, shining with the light of 10 trillion suns, from a ...

According to the latest mathematical models, the moon has a fluid outer core and a solid inner core, similar to Earth’s. The ...

Researchers using new simulations suggest that the Milky Way’s past collisions may have reshaped its dark matter core. This ...

Scientists have discovered a supermassive black hole flare, the largest seen in the universe, and it may be making a meal of ...

As humans began to explore outer space in the latter half of the 20th century, radio waves proved a powerful tool. Scientists could send out radio waves to communicate with satellites, rockets and ...

Radio astronomy opened up the universe for scientists. They could map new elements across galaxies and also search for ...

A team of astronomers used the James Webb Space Telescope to create the first 3D atmospheric map of an exoplanet. The fiery WASP-18b, a massive “ultra-hot Jupiter,” revealed striking temperature ...

A class of University of Texas astronomy students has discovered that nearby dwarf galaxy Segue-1 seems to host a ...