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5 分钟
on MSN
New analysis of asteroid dust reveals evidence of salty water in the early solar system
In October 2020, a van-sized robotic spacecraft briefly touched down on the surface of Bennu, a 525-meter-wide asteroid 320 ...
35 分钟
on MSN
Pristine asteroid samples reveal secrets of the ancient solar system
Curtin University researchers have gained an unprecedented glimpse into the early history of our solar system through some of the most well-preserved asteroid samples ever collected, potentially ...
earth
1 小时
NASA: Asteroid 2024 YR4 has a chance of hitting Earth in 2032
Experts are tracking asteroid 2024 YR4, which has a 1.2% chance of impacting Earth in 2032. Observations continue to refine ...
3 小时
‘City-killer’ asteroid is hurtling around Earth — and scientists are warning of its ...
An asteroid with the power to unleash an explosion one hundred times greater than the atomic bomb has triggered global space ...
Purdue Exponent
5 小时
Purdue professor explains how asteroid samples teach us about the solar system’s past
Purdue professor along with a team of scientists analyze asteroid samples from NASA’s OSIRIS-REx mission to give a better understanding of the past.
ECOticias.com
7 小时
NASA has discovered “something” on Uranus and Neptune: Over 5,000 have been detected
NASA has found something on Uranus and Neptune. The ice giants of the solar system have long been enigmas for science.
philstar.com
8 小时
Newly discovered 'city-killer' asteroid might hit Earth in 2032
It may sound apocalyptic, but a newly detected asteroid nearly the size of a football field now has a greater than 1% chance ...
Dawn
15 小时
A ‘city-killer’ asteroid might hit Earth — how worried should we be?
Asteroid nearly the size of a football field now has a greater than 1 per cent chance of colliding with Earth in about 8 ...
ThePrint
17 小时
Amity school students witness rare planetary parade in Delhi—Saturn’s rings to Jupiter ...
New Delhi: On a foggy evening in New Delhi, with the AQI touching 365, 20 students stayed back after classes for a special ...
malaymail
19 小时
A ‘city-killer’ asteroid is on course for Earth by 2033 — how worried should we be?
A colossal explosion in the sky, unleashing energy hundreds of times greater than the Hiroshima bomb. A blinding flash nearly ...
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