NASA's Mars helicopter completes tests, nears historic flight
A flight zone has been selected for the helicopter to deploy.
A flight zone has been selected for the helicopter to deploy.
The largest ‘potentially hazardous asteroid’ of 2021 will pass by Earth on March 21
The largest asteroid to pass by our planet in 2021 will be at its closest on Sunday, providing astronomers a rare chance to see the giant rock that formed at the dawn of our solar system.
The largest asteroid to pass by our planet in 2021 will be at its closest on Sunday, providing astronomers a rare chance to see the giant rock that formed at the dawn of our solar system.
Spacewalkers take extra safety precautions for toxic ammonia
Spacewalking astronauts had to take extra safety precautions Saturday after possibly getting toxic ammonia on their suits from the International Space Station's external cooling system.
Spacewalking astronauts had to take extra safety precautions Saturday after possibly getting toxic ammonia on their suits from the International Space Station's external cooling system.
Asteroid Apophis: Huge space rock to pass by Earth, even closer in 2029
A huge asteroid called Apophis will make its closest approach to Earth, but pass safely by our planet Friday evening.
A huge asteroid called Apophis will make its closest approach to Earth, but pass safely by our planet Friday evening.
Orbital Assembly Corp. hits $1M fundraising goal, aims to have luxury space hotel open in 2027
Orbital Assembly Corp., a California-based startup that wants to pioneer construction and infrastructure in outer space, has hit its $1 million fundraising goal and aims to open an operational luxury hotel in orbit in 2027.
Orbital Assembly Corp., a California-based startup that wants to pioneer construction and infrastructure in outer space, has hit its $1 million fundraising goal and aims to open an operational luxury hotel in orbit in 2027.
'Space hurricane' seen in Earth's upper atmosphere for first time
For the first time in history, astronomers have detected what they've deemed a "space hurricane" in Earth's upper atmosphere.
For the first time in history, astronomers have detected what they've deemed a "space hurricane" in Earth's upper atmosphere.
Jupiter and Mercury conjunction to light up sky on March 5 — here’s how to watch
Sky-watchers have a chance to observe another astronomical event — the conjunction of Jupiter and Mercury.
Sky-watchers have a chance to observe another astronomical event — the conjunction of Jupiter and Mercury.
UK meteor flashes across night sky, stuns hundreds of residents
UK residents were treated to an astronomical show Sunday when a meteor lit up the night sky.
UK residents were treated to an astronomical show Sunday when a meteor lit up the night sky.
Astronauts perform spacewalk to prepare ISS for new solar wings
NASA's Kate Rubins and Victor Glover ventured out Sunday to install support frames for new, high-efficiency solar panels arriving at the International Space Station later this year.
NASA's Kate Rubins and Victor Glover ventured out Sunday to install support frames for new, high-efficiency solar panels arriving at the International Space Station later this year.
Full ‘Snow Moon’ will appear in night sky this week: When and how to see it
Get ready for February’s full moon — nicknamed the “Snow Moon” — which will reach its peak and shine bright on Feb. 27.
Get ready for February’s full moon — nicknamed the “Snow Moon” — which will reach its peak and shine bright on Feb. 27.
American Airlines not denying possible UFO spotting, says: 'Talk to the FBI'
An American Airlines jet encountered an apparent UFO over northeastern New Mexico Sunday afternoon.
An American Airlines jet encountered an apparent UFO over northeastern New Mexico Sunday afternoon.
NASA's Perseverance rover beams back first images, audio recordings from Mars
NASA has unveiled high quality images from the Perserverance rover’s initial entry into Mars, as well as never-before-heard audio of a Martian breeze captured by the rover.
NASA has unveiled high quality images from the Perserverance rover’s initial entry into Mars, as well as never-before-heard audio of a Martian breeze captured by the rover.
29-year-old bone cancer survivor chosen to join billionaire on SpaceX flight
Hayley Arceneaux will become the youngest American in space when SpaceX’s first private flight launches this fall - and the first with a prosthesis.
Hayley Arceneaux will become the youngest American in space when SpaceX’s first private flight launches this fall - and the first with a prosthesis.
Touchdown confirmed! NASA's Perseverance rover lands on Mars
After successfully landing on Mars, NASA’s Perseverance rover will go on to search for signs of ancient life on the red planet.
After successfully landing on Mars, NASA’s Perseverance rover will go on to search for signs of ancient life on the red planet.
UAE, China and US spacecrafts will reach Mars in quick succession
After hurtling hundreds of millions of miles through space since last summer, three robotic explorers are ready to hit the brakes at Mars.
After hurtling hundreds of millions of miles through space since last summer, three robotic explorers are ready to hit the brakes at Mars.
The ‘Wolf Moon’ will light up the night sky this week: How to get the best view
According to NASA, the moon will reach peak illumination at 2:16 p.m. EST. However, the Moon won’t be visible until it rises above the horizon around sunset.
According to NASA, the moon will reach peak illumination at 2:16 p.m. EST. However, the Moon won’t be visible until it rises above the horizon around sunset.
Remembering Challenger: 35 years since tragic explosion
Hundreds of people in Florida and millions watching on live television witnessed the space shuttle Challenger break apart in a mid-air explosion on January 28, 1986, killing 7 people on board.
Hundreds of people in Florida and millions watching on live television witnessed the space shuttle Challenger break apart in a mid-air explosion on January 28, 1986, killing 7 people on board.
Liftoff! SpaceX successfully launches first Starlink mission of 2021
About 60 Starlink internet satellites were sent into orbit at 8:02 a.m., joining about 1,000 others.
About 60 Starlink internet satellites were sent into orbit at 8:02 a.m., joining about 1,000 others.
US intelligence agencies ordered to report what they know about UFOs thanks to latest COVID-19 relief law
When Donald Trump signed the second coronavirus stimulus bill into law in December last year, he set off a countdown requiring U.S. intelligence agencies to report what they know about UFOs and whether or not they pose a threat.
When Donald Trump signed the second coronavirus stimulus bill into law in December last year, he set off a countdown requiring U.S. intelligence agencies to report what they know about UFOs and whether or not they pose a threat.
‘Planetary trio’: Spectacular triple conjunction to light up sky for 1st time since 2015 — here’s how to watch
If you missed last month’s “Christmas star,” you’ll have another chance to see a spectacular planetary phenomenon in January.
If you missed last month’s “Christmas star,” you’ll have another chance to see a spectacular planetary phenomenon in January.