资讯

Astronomers have discovered six asteroids that are ‘potentially dangerous to Earth’. But is there a reason to panic? Venus, ...
Astronomers have discovered six asteroids that are ‘potentially dangerous to Earth’. But is there a reason to panic? Venus, our celestial next-door neighbour, is hiding possibly hundreds of ...
A new study suggests that unidentified "co-orbital asteroids" around Venus may have the capacity to impact our planet in the ...
NASA has shared images of the progress of one of its most important missions, managing to capture the movement of one of the asteroids closest ... Donald Johanson, who discovered in 1974 the ...
Twenty years ago, the U.S. Congress instructed NASA to find 90% of near-Earth asteroids threatening Earth. They've made ...
What is the most dangerous asteroid ... Here are the five asteroids that pose the greatest risk to Earth. Discovered in September 1999 and officially designated "101955 Bennu (1999 RQ36 ...
NASA has identified thousands of near-Earth asteroids (NEAs ... The fifth and final dangerous asteroid weighs a whopping 390 million tonnes. It was first discovered in 1979 but also hasn ...
The European Space Agency's (ESA) newest planetary defender has opened its "eye" to the cosmos for the first time. The Flyeye ...
Invisible' city-killing asteroids like 2020 SB lurk near Venus. Led by Valerio Carruba, new findings reveal Earth's potential ...
The NEO Surveyor mission is the first space telescope that'll be dedicated to locating asteroids that could threaten Earth, ...
But the study said these potentially dangerous asteroids can be hard to spot, making it more difficult to predict how they could potentially interact with the Earth. Additionally, the experts said ...