Catching up with centaurs to "read" the historical information of the formation and evolution of the solar system

Compared with the common Jupiter family comets, centaurs have been in the Kuiper belt for a long time and receive less solar radiation, so they contain more primitive materials. Therefore, the study o ...

Data speak to see how much China contributes to emission reduction

As the world's largest developing country, China will complete the reduction of the world's highest carbon emission intensity in about 30 years and realize the transition from carbon peak to ...

Defend the earth? NASA will spend $330 million to hit asteroids with spacecraft

In all kinds of science fiction and movies, it is common to use spaceships or giant rockets to crash asteroids threatening the earth. But does it really matter? The National Aeronautics and Space Admi ...

The Shenzhou 13 crew successfully completed all the set tasks for the first spaceflight

According to the China Manned Space Engineering Office, at 1:16 Beijing time on November 8, after about 6.5 hours of extravehicular activities, the Shenzhou 13 astronaut crew worked closely to success ...

From ozone "bleaching" to "eating through" sea cucumber, they won the national science and technology award

At the 2020 National Science and technology award conference just held, Qilu University of Technology (Shandong Academy of Sciences) (hereinafter referred to as "Qilu University of technology&quo ...

Net disc or bid farewell to the "turtle speed era", but how far the track can run has become a problem

There have been many disputes about the online disk speed limit. The excessive download speed limit or the erratic download speed not only make people look upset, but also for users who need to downlo ...

The 2020 National Science and technology award was announced today. Yuan Longping and Tu youyou have won the award

Amazon launches its first networked satellite prototype at the end of next year, nearly four years behind SpaceX

On November 2, Kuiper systems, a satellite subsidiary of Amazon, confirmed that it would launch two prototype satellites by the end of 2022, which is the first attempt of its plan to invest US $10 bil ...