资讯

A Simple yet Revolutionary System TARS fundamentally differs from traditional spacecraft propulsion systems. It does not rely on chemical rockets or nuclear power; instead, it uses solar radiation to ...
The dwarf planet Pluto and its five known natural satellites (Charon, Styx, Nix, Kerberos, and Hydra) may be frigid, but ...
Most stars in the Milky Way move at steady speeds, orbiting the galactic center in regular paths. But astronomers have ...
Would a single comet be able to turn our understanding of worlds beyond our Sun on its head? The discovery of 3I/ATLAS the third confirmed interstellar object in history has put astronomers to work in ...
In 2029, asteroid Apophis will skim safely past Earth, where it will be visible to billions. For scientists, it's a once-in-a ...
I tested Dyson’s new V16 Piston Animal cordless vacuum. It delivers top-tier suction and has the most convenient dustbin I’ve ever used.
Researchers in Germany have developed a ring laser that tracks Earth's axis movements without telescopes or satellites.
It's powered by the Snapdragon 8s Gen 4 SoC. Oppo unveiled the Oppo K13 Turbo and Oppo K13 Turbo Pro in China in July, which ...
September may still turn out to be a bad month for stocks, but not this week. After falling from all-time highs to start the week, stocks rallied to end the week as the bad news is good news narrative ...
A U.S. Naval Research Laboratory (NRL) research team successfully conducted the first reinforcement learning (RL) control of ...
He drove his Rivian R1T 93 miles through Death Valley in brutal 115-degree heat and discovered a secret… the truck’s ...