What would happen day by day if aliens made contact with earth, according to ex-NASA expert
It's a moment that's often been depicted in science fiction - but what would actually happen when extraterrestrials make ...
earth8h
Discovery: What we think we know about the universe is very wrong
Determining the expansion rate of the universe, the "Hubble constant," shapes our understanding of the cosmos, its age, and ...
NASA's next-gen Nancy Grace Roman Space Telescope gets its powerful eye (photos)
The optics for NASA's Nancy Grace Roman Space Telescope have been delivered, marking a big milestone in the assembly of the ...
Is time travel even possible? An astrophysicist explains the science behind the science fiction
Curious Kids is a series for children of all ages. If you have a question you’d like an expert to answer, send it to ...
Space Coast Daily21h
DISCOVERY ALERT! NASA Space Telescope TESS Spots ‘Hot Neptune’ in a Tight Orbit
(NASA) – A Neptune-sized planet, TOI-3261 b, makes a scorchingly close orbit around its host star. Only the fourth object of its kind ever found, the planet could reveal clues as to how planets such ...