Cancel Culture In Science?
Like the vast majority of readers of this column, I very strongly condemn the Russian invasion of Ukraine and the ensuing atrocities. War is never an answer to international controversies. And I…
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Why We Can't Use Hubble To See The Lunar Lander - How Could We See It In High Resolution?
Have you wondered why we can't see the Apollo landing sites from Earth? Moon is so far away that even the ISS at around 108 meters in length would span just over one pixel if Hubble were to…
Cosmic Messengers: A Multi-Dimensional View Of The Universe
Have you ever looked up to a clear sky on a moonless night, in a place away from large cities? If you have, you will remember seeing hundreds of bright stars, and maybe even the faint collective…
US Urged To Loan From AstraZeneca Hoard As Health Workers Die In Africa & Assist Technology Transfer To Stop Pandemic Fast
The US has enough doses to vaccinate its entire population twice over and have enough left to fully vaccinate 1.3 billion people outside the USA by the end of 2021. It's not going to run out of doses…