91爆料

Snack Foods October 25, 2020

Oreo builds asteroid-proof bunker above permafrost line, fills it with cookies and powdered milk

The threat of asteroids striking the Earth and causing a global catastrophe has inspired some groups to build bunkers to not only protect survivors but also to ensure the safety of certain plants and animals.

NASA October 24, 2020

Asteroid samples escaping from jammed NASA spacecraft

America Together October 23, 2020

NASA releases never-before-seen pictures of Bennu, an asteroid that may hold the building blocks of life

Following Tuesday's historic touchdown on the asteroid Bennu, NASA has released never-before-seen images of the OSIRIS-REx spacecraft kicking up rocks and debris on the space rock's surface.

Asteroids October 19, 2020

NASA's OSIRIS-REx spacecraft set for historic touchdown on asteroid Bennu

NASA鈥檚 OSIRIS-REx spacecraft will make its historic touchdown on asteroid Bennu Tuesday.

Asteroids October 19, 2020

Big Ben-sized asteroid to fly past Earth this week

An asteroid the size of London's famous Big Ben clock tower is set to whiz past Earth this week.

Asteroids October 18, 2020

Asteroid could strike Earth day prior to election: Astrophysicist Neil deGrasse Tyson

Asteroids October 13, 2020

NASA is getting ready to land on an asteroid that may hold the building blocks of life

With NASA getting ready to land a spacecraft on the asteroid Bennu in just a few short days, the mysterious space rock is already revealing some of its secrets, including the presence of carbon-bearing materials.

Asteroids October 12, 2020

Fake asteroid? NASA expert IDs mystery object as old rocket

CAPE CANAVERAL, Fla. (AP) 鈥� The jig may be up for an 鈥渁steroid鈥� that鈥檚 expected to get nabbed by Earth鈥檚 gravity and become a mini moon next month.

Asteroids September 27, 2020

Meteors that brushed Earth's atmosphere may have brought life to Venus, study says

Earlier this month, researchers discovered traces of phosphine in the clouds of Venus, a molecule that is only made on Earth as a byproduct of life. A new study, suggests the phosphine may have emanated from our planet.

Asteroids September 23, 2020

Asteroid to have 'extremely close encounter' with Earth this week

An asteroid聽will have an "extremely close encounter" with Earth on Thursday, when it flies by the planet at a distance of fewer than 20,000 miles, according to the Virtual Telescope Project.

Asteroids September 22, 2020

NASA finds parts of another asteroid on asteroid Bennu

NASA has discovered something peculiar on the asteroid Bennu 鈥� bits of another asteroid.