The billionaire entrepreneur, who runs both SpaceX and Tesla, has purchased a 9.2% stake in Twitter, regulatory documents released on Monday (April 4) reveal. His stake in the company is worth nearly $2.9...
Tag - 2022
By touching down in the landing zone – roughly 400km (250 miles) to the north-east of Russian space launch facility at the Baikonur Cosmodrome in Kazakhstan – Vande Hei surpasses Nasa’s previous record for the longest...
Scientists have confirmed the speed of sound on Mars, using equipment on the Perseverance rover to study the red planet’s atmosphere, which is very different to Earth’s. An international team of...
The Tianwen 1 orbiter recently captured photos of the Zhurong rover, its partner on the Tianwen 1 Mars mission, and NASA’s Perseverance rover as the two wheeled robots explored their...
The sea ice was fundamental to ecosystems and may play a role in protecting the Antarctic ice sheet from the effects of ocean heat, he said. When the ice sheet melts it adds to global sea levels. On Feb. 25, sea-ice extent —...