After years of secrecy, the Chinese government has finally revealed details of its upcoming launch. As predicted by media and industry insiders, Shenzhou 5 will launch some time between October 15 and 17. The flight will last between 14 orbits, or 21 hours – not the single orbit previously reported. They revealed that there are three astronaut candidates at the launch facility, but not the number that will actually ride in the spacecraft on this first flight.
When astrophysicists observe the cosmos, they see different types of black holes. They range from…
Even though Venus and Earth are so-called sister planets, they're as different as heaven and…
The Gum Nebula is an emission nebula almost 1400 light-years away. It's home to an…
Earth is naked without its protective barrier. The planet's magnetic shield surrounds Earth and shelters…
No human being will ever encounter a black hole. But we can't stop wondering what…
The Sun is increasing its intensity on schedule, continuing its approach to solar maximum. In…