An Indian space tech startup Pixxel grabbed attention after it successfully launched its first fully-fledged commercial satellite called 'Shakuntala' or Pixxel TD-2.
Paxlovid is an oral covid antiviral pill developed by Pfizer that can be taken at home by high-risk covid patients with a mild infection, preventing the need for hospitalisation.
The International Day of Human Space Flight is being celebrated annually on April 12 to mark the anniversary of the first human space flight by Yuri Gagarin on April 12, 1961.
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