Most distant quasar discovered sheds light on how black holes grow https://phys.org/news/2021-01-distant-quasar-black-holes.html
A team of astronomers led by the University of Arizona has observed a luminous quasar 13.03 billion light-years from Earth—the most distant quasar discovered to date. Dating back to 670 million years ...
phys.org
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BeagleV is an affordable way to get your feet wet with RISC-V Linux computing.
arstechnica.com
Move over, ARM: BeagleV is a $150 RISC-V computer designed to run Linux https://arstechnica.com/gadgets/2021/01/seeed-and-beagleboard-team-up-to-provide-a-new-risc-v-based-linux-pc/
Rolls-Royce and UK Space Agency hope to ‘revolutionise space travel’ with deal to build nuclear propulsion engines
theguardian.com
UK nuclear spacecraft could halve time of journey to Mars https://www.theguardian.com/business/2021/jan/12/uk-nuclear-spacecraft-could-halve-time-of-journey-to-mars-rolls-royce
They are called computers simply because computation is the only significant job that has so far been given to them.