With the growing number of space junk posing risk to functioning satellites and the ISS, Japan is developing a wooden satellite that can withstand the harsh space environment.
China bet big on its vaccine diplomacy to befriend scores of poor nations but with poor records and failure to offer complete vaccine data, it is failing.
As per the Rosstat statistics agency's report, Russia's COVID-19 death toll is around 186,000, making it the third-worst hit country in the world after the US and Brazil.
According to a study by Russian researcher Leopold Lobkovsky, great earthquakes in the Aleutian Arc caused abrupt temperature rise in the Arctic region.
Dr. Edsel Salvana from the Department of Health Technical Advisory Group said that taking an unapproved and unregulated vaccine could be "very, very dangerous".