资讯

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.
NASA is preparing to launch a new observatory that will help scientists better understand space weather and the protective ...
Scientists believe intriguing leopard spots on a rock sampled by the Perseverance rover on Mars last year may have ...
The idea was that high-powered lasers would propel tiny probes to 20 percent of the speed of light, impelling them with ...
Webb telescope captures a young giant star firing off an 8-light-year gas jet, and revealing how massive stars form.
A Martian rock sample analyzed by Perseverance reveals organic compounds and minerals linked to microbial activity, raising hopes for past life on Mars.
A 2014 astronaut photo shows a pair of volcanic lakes appearing to stare up into space from the Chiltepe Peninsula of ...
This article is authored by Varuna Shankar, research associate, Central Association for Private Security Industries.
Rooted in ecological innovation, this school in Surat offers a chance to reconnect with nature from the ground-up.
NASA’s Perseverance rover found two chemicals on rocks in a Martian crater that could have been produced by microbes.
Because the Earth is doing the work of increasing the Moon's momentum, the Earth's rotation slows down in turn, as its momentum goes to the Moon. To put it another way, as the Moon's orbital momentum ...
The humming air filters and softly blinking control panels of the International Space Station’s laboratory module formed the ...