High school football player succeeds on field despite size
CBS News contributor David Begnaud shows how a high school football player's big heart and work ethic helped him to succeed ...
Asteroid The Size Of Football Field Has Chance Of Hitting Earth In 8 Years
It may sound apocalyptic, but a newly detected asteroid nearly the size of a football field now has a greater than one ...
CNN-News1811 天
Asteroid The Size Of A Football Field May Smash Into Earth In 2032, Warns NASA
NASA has announced that a large asteroid, estimated to be larger than a football field, is travelling towards Earth at high speed ... (ATLAS), the asteroid is estimated to have a radius between 40 and ...
来自MSN9 天
NASA Plans to Build Football-Field-Sized Spacecraft in Orbit for Mars Missions
Scientists at NASA’s Langley Research Center in Virginia are spearheading efforts to make this technology viable for ...
There's a 2% chance a big asteroid could hit Earth in 2032. Scientists say don't worry about it
Look at it this way — there's around a 98 per cent chance an asteroid up to the size of a football field won't hit the Earth ...
Asteroid 2024 YR4: Scientists warn of a football field-sized asteroid on a collision course ...
A massive asteroid, codenamed '2024 YR4', potentially poses a collision threat to Earth in December 2032. With a diameter ...
Interesting Engineering10 天
Football field-sized asteroid with 1.6% chance of hitting Earth could destroy a city
Named 2024 YR4, the asteroid was spotted in December by the El Sauce Observatory in Chile. It is estimated to be anywhere ...
TechSpot28 天
NASA wants to send a football field-sized radiator into space for its nuclear-electric Mars ...
NASA is working on a nuclear electric propulsion system that would involve robotically assembling a space radiator the size of a football field out in the void. The project has moved beyond the ...