The radar footage was purportedly recorded by active duty Naval officers stationed on the USS Jackson on Feb. 15, 2023, off the coast of San Diego, Calif., who also witnessed one of the objects with ...

How gravity causes a perfectly spherical ball to roll down an inclined plane is part of elementary school physics canon. But the world is messier than a textbook. Scientists have sought to ...

They aren't easy to find: Lower-mass objects like brown dwarfs are extremely faint to telescopes, as they lack the heat and ...

“There was a really strong light. It lit up the entire cab of ... where he encountered a spherical object approximately the ...

"The image shows a transparent spherical object with lights and colours on its surface. It reminds me of the glass spheres in the movie 'The Day the Earth Stood Still'.

How gravity causes a perfectly spherical ball to roll down an inclined plane is part of the elementary school physics canon. But the world is messier than a textbook. Scientists in the Harvard John A.