The social network is expected to release its first pair of smart glasses this year.
A camera installed on the probe suggests it may be more sensitive to infrared light than expected.
The epic view of Jezero Crater shows the "cliff face of an ancient river delta in the distance."
A booster shot could be given six to 12 months after the first dose, with Pfizer testing whether it's needed to protect against future possible COVID-19 strains.
After losing out on a big military contract, the space startup is refocusing on commercial customers.
A black hole gobbled up a star in deep space and flung a high-energy subatomic bullet at the Earth. Don't worry, the planet's doing fine.
It's "mind blowing" to think the black-browed babbler isn't extinct, conservationists say.
No Bridgerton, but white-faced saki monkeys really enjoy watching wriggling worms.
The latest version of Elon Musk's Mars rocket is on the launch pad in Texas.
After the descent stage safely delivered the Mars rover, it flew away from the landing site and realized its carefully planned destiny. Perseverance caught the crash on camera.
The mold that's hard to get out of your house could follow humans to the red planet.
Scientists dated the painting with the help of ancient wasp nests.