A million miles from Earth, the James Webb Space Telescope will provide an unprecedented view of the early universe.
The fastest-spinning white dwarf on record completes a full rotation in 25 seconds.
The four-year process of casting the sixth of seven primary mirrors for the Giant Magellan Telescope began this month.
The heavenly orbs are not quite stars and not quite planets.
Multiple researchers suggest that dead magnetic stars have likely been behind the rare, intense bursts of radio waves that began in 2007.
The method may be able to improve solar flare prediction using only satellite images of the sun.
Some scientists have been poking at the foundations of dark energy, but many say the concept remains on solid, if mysterious, ground.