资讯

With climate change, economic insecurity, and pandemics stressing the world's resources, why spend all this money on space exploration? It's easy to see why this argument comes up: There are big ...
Space is part of Future US Inc, an international media group and leading digital publisher. Visit our corporate site.
It is called a black hole, because it acts like an ideal black body, as it reflects no light. According to the theory of general relativity, a black hole has no locally detectable features, but it ...
Dark matter may have contributed to the formation of giant black holes in the early universe, researchers propose in a new paper. More observations, especially with the James Webb Space Telescope ...
Astronomers using the James Webb Space Telescope have found compelling evidence of a supermassive black hole at the heart of the Messier 83 galaxy. Webb's Mid-Infrared Instrument detected highly ...
5 min read Stocks Waver as China Calls Reports of U.S. Tariff Talks ‘Baseless’ 2 min read Trump’s Tariffs Expected to Grind Germany’s Economy to a Halt 2 min read 12 States Sue Trump Over ...
Like many in America, Todd Martens grew up with parents who devoted the bulk of their vacation time to Disney’s theme parks. He now understands them as places to make sense of the world rather ...
Apr. 15, 2025 — First ever supercomputer simulations of Mars with a fully molten core could explain the Red Planet's unusual magnetic field. Billions of years ago, Mars had an active magnetic ...