SCI

The South African variant may be “protected” from protection against the Pfizer vaccine, but the vaccine is very effective, according to an Israeli study

The Mars helicopter flight test promises the Wright brothers ’time for NASA

Three astronauts return from the International Space Station

Australia will continue to review vaccines against COVID – Minister of Health

Google Earth’s timelapse feature highlights climate change

China’s Sinovac COVID-19 vaccine is 67% effective in preventing symptomatic infection. Report of the Government of Chile

Parents in the United States are beginning to wonder: Should my child be shot COVID-19?

South Korea’s second agreement to produce Sputnik V from Russia

US preparing for COVID-19 reinforcements for a year; The head of Pfizer sees a need

Passed pic? Chile raises hopes of vaccines, blockades are changing against COVID-19