资讯

Silicon Valley billionaires literally want the impossible
These are the kinds of questions astrophysicist and science journalist Adam Becker poses in his new book, More Everything ...
ScienceAlert on MSN2 天
Rare 'Smiley Face' Moon About to Hit The Sky With Venus And Saturn
There are a lot of things in Earth's night sky, and every now and again, they line up in such a way to give us all a little ...
What a Wonderful World! 75 Absolutely Fascinating Facts About Planet Earth
A giant sequoia located in Sequoia National Park in California, the General Sherman is 52,500 feet in volume and is more than ...
SpaceNews9 天
Bill Nye on NASA budget cuts & key space issues
In this week’s episode of Space Minds, Bill Nye, CEO of the Planetary Society sits down with host David Ariosto. The ...
Indiatimes14 天
City-killer asteroid won’t hit earth, but might slam into moon in 2032
If it entered Earth's atmosphere over the ocean, it would be unlikely to generate a significant tsunami, even near shorelines. Could asteroid 2024 YR4 hit the Moon? Yes, there's a small chance—about 3 ...
CNET15 天
The Asteroid That Was Predicted to Hit Earth: See It in a New Image
A few months ago, an asteroid created quite a buzz. At one point, asteroid 2024 YR4 had a 3.1% chance of hitting Earth, creating plenty of headlines about its potential impact. The threat is all ...
RepublicWorld16 天
Football-Field-Sized Asteroid That Won't Hit Earth, Still Has Chance of Striking Moon
It immediately drew attention because early calculations showed it could come very close to Earth just 2.5 million kilometers away. In space terms, that’s quite close. After further tracking, ...
Digital Trends16 天
See what the asteroid that we thought might hit Earth looks like
This is a still from an animation showing asteroid 2024 YR4 as it passes by Earth and heads toward its potential impact with the Moon. This 3D shape of the asteroid was determined from data ...
Greek Reporter17 天
Dinosaurs Would Still Roam Earth If Asteroid Hadn’t Hit, Study Says
Credit: Dave Catchpole / Flickr / CC BY 2.0 Dinosaurs may have survived and continued to roam the planet Earth if a massive asteroid had not struck Earth 66 million ... 30 years—were dinosaurs doomed ...
Maui Now17 天
Astronomers: YR4 asteroid will not hit Earth in 2032, but has ~2% chance of moon strike
further observations have since determined YR4 will not impact the Earth in 2032 as originally predicted. However, there is a ~2% chance it could hit the Moon instead, according to the study.
Associated Press17 天
New observations show the asteroid that won’t hit Earth resembles a spinning hockey puck
Copyright 2025 The Associated Press. All Rights Reserved. Copyright 2025 The Associated Press. All Rights Reserved. This artistic animation shows asteroid 2024 YR4 ...
The Hamilton Spectator18 天
New observations show the asteroid that won’t hit Earth resembles a spinning hockey puck
CAPE CANAVERAL, Fla. (AP) — The asteroid that once had a small chance of striking Earth and now might slam into the moon resembles a spinning hockey puck, scientists said Tuesday. A team of ...