Built in Potsdam, Germany, for astronomer Erwin Finlay Freundlich to test the theory of relativity, the observatory’s ...

More than a century after Albert Einstein first transformed our understanding of gravity, his general theory of relativity ...

An experiment with a charged molecule of bismuth and carbon reveals how effects from Albert Einstein’s special relativity ...

According to current understanding, the universe is expanding—and is doing so at an accelerating rate. This is believed to be ...

The legal industry has spent the past several years exploring what artificial intelligence can do. From document ...

Humans have been observing solar eclipses for millennia – carving, painting, sketching and finally photographing as the moon ...

If Aeolus succeeds, then look for more missions like it from a variety of companies.

Solar eclipses are a rare and brief opportunity for scientists to gather data on everything from the physics of the sun to ...

Highlights include the announcement of Relativity Space's expansion in Florida and the signing of a Memorandum of Understanding (MOU) between Space ...

Explore the 25 strangest scientific theories ever proposed, from phlogiston to the hollow Earth. Discover how bizarre ideas ...

Add Yahoo as a preferred source to see more of our stories on Google. A new analysis suggests a ring wormhole could, in theory, form closed timelike curves under the right gravitational conditions.