资讯

Former Tech News Editor, The Wall Street Journal
Robert Wall was formerly a tech news editor based in San Francisco.
Space on MSN3 天
Why are meteor showers so unpredictable? The sun may be to blame
Our sun is wobbling, and this has a huge impact upon the regularity of many of Earth's meteor showers, according to a new ...
Cosmic Parade: Planets, the Moon, and a Comet Dazzle Over Paranal
A dazzling snapshot from ESO’s Paranal Observatory captures a rare sky parade — the Moon, a comet, and nearly every visible planet strung across the heavens. This celestial lineup is an optical ...
Why some meteor showers are so unpredictable
Why do comets and their meteoroid streams weave in and out of Earth's orbit and their orbits disperse over time? In a paper ...
SYFY on MSN13 天
April Meteor Showers Fill the Sky Starting This Week
It’s said that if you catch one in the night sky the universe might grant you a wish. On any given night, shooting stars are ...
CNN10 天
A new comet appeared in the sky, then likely disintegrated. But it can still be seen
Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. When a new comet ...
Space.com4 天
Why are meteor showers so unpredictable? The sun may be to blame
Our sun is wobbling, and this has a huge impact upon the regularity of many of Earth's meteor showers, according to new research that discovers why streams of comet dust bob and weave in and out ...