A new way to measure the length of Uranus’s day could also help determine the rotation rates of other celestial ...

The confirmation hearing for the next head of NASA took place yesterday, April 9, with Trump’s nominee, billionaire and private astronaut Jared Isaacman, answering questions from the senators in the ...

Researchers from the University of Waterloo have proposed a new method to measure the Hubble constant that could help resolve ...

Glowing like a multi-faceted jewel, the planetary nebula IC 418 lies about 2000 light-years from Earth in the constellation ...

The new data of Uranus' interior rotation rate has a level of accuracy 1,000 times greater than previous estimates.

Aurora lights on Uranus helped NASA’s Hubble Space Telescope measure the planet’s interior rotation rate, changing what astronomers know about how long a day is on the cold and windy world.

A new image from the Hubble Space Telescope has captured the stunning spiral galaxy NGC 5530, located 40 million light-years ...

Compared with the all-too-brief lifespan of 100 or so years for humans — and even less for most plants and animals — the age ...