SpaceX and NASA, under pressure to get a pair of Boeing Starliner astronauts home sooner than later, announced Tuesday they have shifted plans for the next mission to the International Space Station.

Euclid, a space telescope on a mission to uncover the secrets of dark matter and dark energy, has already made a stunning discovery: a perfectly formed Einstein ring hidden in a well-known galaxy.

Euclid space telescope sent some images back to Earth during an early testing phase. While reviewing the pictures, astronomer ...

Researchers say they've discovered the largest known object in the universe, a galactic superstructure called Quipu.

In this video, we explore the seven factors that contribute to the feeling of being broke, regardless of income. Many people, even those with decent salaries, often feel financially stressed, but ...

Russian scientists have unveiled an ambitious new plasma engine that could drastically cut the travel time to Mars, reducing ...

NASA has decided to shuffle around some SpaceX Dragon capsules in order to launch its Crew-10 mission to the International ...

NASA moved up the launch of Crew-10 to March 12 to return the Starliner astronauts home sooner. Crew-10 will now launch on Crew Dragon Endurance, which was originally assigned to the Axiom 4 mission.

Nasa announced that astronauts Butch Wilmore and Sunita Williams, stranded on the ISS, will return to Earth sooner than ...

The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...

Quipu, Hercules, Serpens–Corona Borealis and Sculptor–Pegasus are all larger than the fifth and final superstructure ...

With a length of 428 megaparsecs, or around 1.39 billion light-years, the superstructure is the biggest ever spotted.