资讯

There is a direct link between Earth’s crust formation and meteorite impacts influenced by the Milky Way’s structure, as found by a new study.
Venus’ surface is pocked with round, crown-like features known as coronae. The more-or-less round features can look like ...
The Kuiper Belt is loosely defined as a doughnut-shaped swath of space beginning just beyond the orbit of Neptune and ...
Three celestial bodies are about to meet up for one night in September in a conjunction that should be widely visible in the U.S. – including Florida.
The idea was that high-powered lasers would propel tiny probes to 20 percent of the speed of light, impelling them with ...
CBS News looked at the cost of producing coal, gas, nuclear, wind and solar energy to determine which is the cheapest.
A team of scientists has investigated how Earth’s twin became so inhospitable, and whether the same will happen to our planet ...
A planetary perspective on the relationship between life and energy, and the emergence of a life form whose influence extends ...
Scientists have developed a new form of nuclear propulsion that they claim could slash mission times to Mars and enable ...
This week’s Current Climate newsletter also looks at a new funding for California’s bullet train and Norfolk Southern’s ...
The UK government and solar industry have jointly published a long-anticipated roadmap detailing how to maximise the ...
A detailed study of a cosmic mystery known as "The Accident" has now provided new insight into the formation of clouds on ...