The cloud-like shape is believed to be a result of leftover fuel released by a SpaceX rocket in the U.S. Onlookers were concerned the orb could be a space portal (Picture: Tim White ...

NORTH LAS VEGAS, Nev. — It’s more than a year before Democrats will have a chance to find their way out of the political wilderness in the midterm elections, but voters turned out in droves ...

“But I am so angry. I am so scared. I feel our democracy is in danger. ... I wish you’d be angry.” Morgan’s voice grew stronger as she ticked off her fears: that Social Security would be ...

As it turns out, more than humans were interested in the return of SpaceX's Crew-9 astronauts after an extended mission on board the International Space Station. An unexpected welcome committee ...

on Tuesday after nine months at the International Space Station. Wilmore, Williams, NASA astronaut Nick Hague and Russian cosmonaut Aleksandr Gorbunov were greeted by a pod of dolphins that ...

Two NASA astronauts have splashed down off the coast of Florida after spending more than nine months stuck in space. Butch Wilmore and Suni Williams waved as they left their capsule - nearly an ...

NASA’s Suni Williams and Butch Wilmore — who gained international attention as their planned short stay in space stretched into a more than nine-month, politically fraught mission — are ...

Birds rely on Earth’s magnetic field to navigate vast distances, but what would happen if they were placed in space, where no magnetic cues exist? Could they still find their way using other ...

Prohibitive launch costs and nascent satellite-positioning technology have historically hindered this sort of celestial drone show, but last April the Russian start-up Avant Space announced it had ...

Spending time in space and having an unrivalled view of planet Earth is an experience many of us dream of. However, the human body evolved to function in the gravity of Earth. So time in the ...

Findings from the Dark Energy Spectroscopic Instrument (DESI) suggest that dark energy could be evolving over time. If they're right, cosmology will need a new model.