Space-based solar power advances with microwave and laser transmission, orbital assembly, and cost reductions, aiming for ...

Using NASA's James Webb Space Telescope, astronomers have spotted two rare kinds of dust in the dwarf galaxy Sextans A, one ...

PHOENIX — Like a motorboat doing doughnuts in a lake, Betelgeuse’s companion star leaves a wake in the giant star’s ...

With a new region to explore, there’s lots to look forward to, and the gang in Merry Meadows can’t wait to check out this new hideout. In Hello ...

In 2023, to celebrate Gray’s accomplishments and showcase the wide variety of instruments he has brought to life over the ...

A potential new type of celestial object has all the makings of a normal small galaxy. It’s rich with the same hydrogen gas ...