On May 20, 1990, the Hubble Space Telescope sent its first image to Earth. This photo turned out to be 50% sharper than ...

YR4 asteroid is being closely monitored with a 3% chance of hitting Earth in 2032 - higher than any other in recorded history ...

According to astronomers, there are approximately 200 billion trillion stars in our observable universe — chances are, ...

Trans-Neptunian objects (TNOs) are icy bodies that vary widely in size, from large dwarf planets like Pluto and Eris—each ...

YR4 has a one-in-32 chance of hitting Earth according to NASA scientists, and would be 500 times more powerful than the ...

The Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer (SPHEREx) is scheduled to launch after February 27, 2025 ...

Space scientists at the world-famous agency calculated the odds in January of the 100-metre-wide giant rock called 2024 YR4 ...

The global beryllium market size was valued at USD 176.54 million in 2024 and is estimated to grow from USD 184.55 million in ...

The European Southern Observatory's Very Large Telescope (VLT) imaged both of the planets directly, and PDS 70b has the ...

President Donald Trump's administration, with Elon Musk's Department of Government Efficiency, is targeting job cuts for bank ...

In 1920, astronomers Harlow Shapley and Heber Curtis held a Great Debate. Shapley argued that the spiral nebulae were small ...

There is a new exhibit at the University of Arizona Flandrau Science Center and Planetarium: Universe of Science. It features ...