Telescopes don't come any smaller than the Dwarf 3, but does its portability come at the cost of image quality? Read the ...

Astronomers discover an unusual neutron star that emits double pulses, challenging theories about stellar remnants.

A U.S. scientist searching for a civilization across 7 Earth clones circling the red dwarf star TRAPPIST-1 says its own alien ...

Rare ultra-faint dwarf galaxies beyond the influence of other galaxies show evidence that star formation was stifled long ago ...