New Scientist on MSN8h
How long is a day on Uranus? Slightly longer than we thought, it seems
Thanks to the Hubble Space Telescope, we now know that a day on Uranus lasts for 28 seconds longer than previously thought - ...
Uranus has a longer day than astronomers thought
The team used more than a decade’s worth of observations of Uranus’ unique aurorae taken with Hubble and refined the planet’s ...
Scientific American4d
How Many Rogue Planets Roam the Milky Way?
According to new simulations, many, even most, planets get ejected from their star early in their history Star Trek ...
Hosted on MSN21d
Planet X: Could Solar System hide a mysterious giant?
A few decades ago, the Solar System had nine planets, but in 2006 the International ... ensuring you stay informed with the most accurate and timely information. Follow us to stay ahead with ...
Space.com on MSN11d
2 newly found exoplanets reignite an outstanding question about our solar system
The two exoplanets, or planets outside of our solar system, orbit a star called TOI-1453, which is slightly cooler and ...
University of Texas at San Antonio11d
International research team led by UTSA astrophysicist discovers new exoplanet outside Earth’s solar system
An exoplanet—also called an extrasolar planet—is a planet outside a solar system that orbits another star ... providing a 25-year record of accurate star positions and motions. It revealed that the ...