Oumuamua's speed and trajectory revealed it originated outside the solar system, making it the first known interstellar object.

"I would say that we’re going to try our best to get there."

“It’s probably swallowing the star at the rate of half the mass of the Sun per year.”

It’s a mainstay of science fiction, it’s tiny and it doesn’t exist in physical space, but researchers say they’ve created what is, theoretically, a worm hole. Researchers have announced that they simulated two miniscule black holes in a quantum computer and transmitted a message between them through what amounted to a tunnel in space-time.

The U.S. Federal Communications Commission (FCC) said on Thursday it approved SpaceX's bid to deploy up to 7,500 satellites, but put on hold some other decisions.

NASA's InSight lander detected an unusual quake on Mars. Then the Mars Reconnaissance Orbiter spotted a fresh impact crater.

A team of researchers has detected a trio of near-Earth asteroids in the inner solar system, one of which is the largest found since 2014 that poses a potential risk to the planet. The asteroids remained undetected until now because they occupy a region of the sky hidden by the Sun’s glare.

In Dinner on Mars, food scientists Lenore Newman and Evan Fraser investigate the technologies—and mindset—needed to set the Martian table.

"It’s really hard to articulate what the feeling is."

The space elevator — a structure that reaches into the sky — might feel like a distant, farfetched concept, but it could be closer than we think. In an op-ed for Scientific American, Physics professor Stephen Cohen at Vanier College in Montreal, Quebec, said he believes the sci-fi-like technology could be a reality within "the next two or three decades."

The space economy is no longer the sole domain of governments and aerospace and defense companies. The passengers who boarded commercial flights just after World War II didn’t know that air travel would begin to soar over the next decade, nor did the masses who first logged onto the internet in the 1990s realize that computers would one day provide much of their news, entertainment, and social life. And today, few people understand that the space economy—broadly defined as activities in orbit or on other planets that benefit human beings—could soon transform how they live and work.

In the first episode of the Foundation series on Apple TV, we see a terrorist try to destroy the space elevator used by the Galactic Empire.

An ambitious project to harness the power of the sun from space to supply power on Earth is being proposed by scientists. The European Space Agency (ESA) - which includes the UK - is discussing plans to create a solar farm in orbit at a two-day conference in Paris.

SpaceX will once again try to get a fresh haul of supplies to the International Space Station this weekend after bad weather at the launch site forced the company to wave off its first attempt.

Forward-looking: China and the United States compete in many areas, and it appears that the moon could become another area of contention for the two superpowers. The Asian nation plans to build its first lunar base by 2028, while the White House wants to bring humans to the surface by 2025.

A new study has revealed that the weird parallel grooves on the surface of Mars' largest moon Phobos could be a sign that the Red Planet's gravity is ripping the satellite apart.

A space exploration enthusiast on Twitter recently asked the web audience to come up with a name for an upcoming mission to Uranus, likely aware of the internet’s fascination with amusingly-named projects.

NASA’s IPXE X-ray satellite saw a telltale signature of shock waves propagating along a blazar’s high-speed jet, causing it to emit high-energy light.

Mars was drenched by a rain of water-rich asteroids.

Over 100 pages of documents show how the space agency handles social media and discussions about Ukraine.