具有6600万年历史的纳迪尔陨石坑的详细图像提供了对灾难性小行星撞击的新认识，显示了包括巨大海啸在内的广泛破坏和地质变化。赫瑞瓦特大学（Heriot-Watt University）的研究人员发布了纳迪尔陨石坑（Nadir ...

Modern astronomy has clung to the belief that the relativistic outflows or jets responsible for the existence of ...

Earth is about to receive a visitor from outer space. No little green men, alas, but a tiny and temporary moon will grace our skies for two months, beginning this weekend. Astronomers Carlos de la ...

Earth will get a second moon for about two months this year when a small asteroid begins to orbit our planet. The asteroid was discovered in August and is set to become a mini-moon, revolving ...

If Earth survives our Sun turning into a red giant, it could find itself a lifeless orb, circling a white dwarf. © UC Berkeley In billions of years, when our Sun ...

Earth and environmental sciences cover all aspects of Earth and planetary sciences, and broadly encompasses solid Earth processes, surface and atmospheric dynamics, Earth system history, climate ...

The asteroid will orbit the Earth for about two months starting from Sept. 29. The Earth is getting a second moon for a limited time beginning the end of September. An asteroid will come close ...

The newly discovered asteroid, named 2024 PT5, will temporarily be captured by Earth’s gravity and orbit our world from September 29 to November 25, according to astronomers. Then, the space ...

The geostationary satellites market size is projected to reach US$ 8.28 billion by 2031 from US$ 6.19 billion in 2023 to ...

14. **The DIY Sunroof**: Sure, every car should have a sunroof, but using a power drill on your roof to make one isn’t the ...

Because charities (and political campaigns) "farm" out their mailing activity, it is difficult to know whom to write to ...

The Sun has been quite active this week, sending highly charged particles towards Earth on the Solar Wind. When the particles ...