NASA's Perseverance rover has spent a busy two weeks settling into its new home on Mars, most recently flexing its robotic arm for the first time.
A year ago, the bright red star Betelgeuse in the Orion constellation hit the headlines for a stark fading episode that astronomers couldn't explain. They still can't, although they keep trying.
The private launch company Rocket Lab unveiled its plans to launch a big, new rocket called Neutron by 2024 on Monday (March 1).
Eight years after an asteroid exploded over Chelyabinsk, Russia, scientists are taking advantage of a flyby of the infamous asteroid Apophis to practice protecting Earth from space rocks.
In anticipation of China's first Mars landing attempt, scientists are wondering whether the Tianwen-1 rover may carry Earthly contamination with it to the surface.
NASA's Parker Solar Probe nailed its fourth swing past Venus on Feb. 20, and mission scientists celebrated by releasing a stunning image captured during a similar maneuver in July.
The future is a slippery thing, but sometimes physics can help. And while human destiny will remain ever unknown, the fate of two of our artifacts can be calculated in staggering detail.
NASA and Boeing are ready to light up the core stage of the massive Space Launch System (SLS) rocket in a second hot fire test, currently scheduled for Thursday (Feb. 25).
Just minutes after NASA's Perseverance Mars rover nailed its touchdown on the Red Planet, the spacecraft sent back the first two images of its new home in Jezero Crater.
Clouds or dust storms on Mars won't spoil the Perseverance rover's big landing today (Feb. 18), NASA scientists said.
Tucked in the belly of NASA's Mars Perseverance rover is a golden box that, if all goes well, will turn some of the Red Planet's thin, carbon-dioxide-rich atmosphere into sweet, sweet oxygen.
Just one day after arriving in orbit around Mars, the United Arab Emirates' (UAE) first interplanetary spacecraft, Hope, captured a stunning photograph of the Red Planet.
On March 5, wave hello to the most infamous asteroid that won't slam into Earth in 2029. Scientists sure will.
After a nail-biting 27 minutes, the United Arab Emirates' (UAE) first-ever interplanetary mission has successfully reached orbit around Mars.
Tomorrow, history and the hopes of the Arab world will hang on the endurance and independence of six engines charged with steering an SUV-sized spacecraft into orbit around Mars.
NASA has a big year ahead of it: Landing on Mars, further delivering on the promise of commercial flights to the International Space Station, tackling climate change, and much, much more.
Tackling the climate crisis is one of President Joe Biden's top priorities, and NASA has created a new role to match.
SpaceX will launch the Crew-2 mission to the International Space Station on a Crew Dragon capsule no earlier than April 20, according to a statement from NASA.
With less than two weeks before the country's first-ever interplanetary mission slips into orbit around Mars, United Arab Emirates scientists can't wait for the Hope orbiter's arrival.
It was serendipity that had scientists already toying with a demonstration of a new planetary radar system just as Earth lost its most powerful such instrument.
The planets around a star called TOI-178 know how to keep a beat — so smoothly, in fact, that scientists were able to discover new alien worlds by deciphering the system's music.
An ongoing investigation of the December collapse of the iconic radio telescope at Arecibo Observatory in Puerto Rico offers early evidence a manufacturing issue may have contributed to the failure.
SpaceX called off the launch of a 143 satellites on a single Falcon 9 rocket due to bad weather at its Florida launch site Saturday (Jan. 23)
After NASA's chief Jim Bridenstine's resigned yesterday (Jan. 20), President Joe Biden's administration has appointed Steve Jurczyk to serve as acting administrator.
NASA's Parker Solar Probe spacecraft kicked off the new year with another close approach to the sun on Sunday (Jan. 17) as the sun's activity picks up from a lull when the probe launched.