SpaceX for the third time scrubbed plans to launch 27 more Starlink internet satellites into low-Earth orbit from Vandenberg ...

Rough seas caused Blue Origin to hold off a planned early Friday launch attempt with is debut of New Glenn, which is now ...

Early analysis of UK Omicron and Delta cases showed the vaccines were less effective at stopping the new variant. But a third booster prevents around 75% of people getting any Covid symptoms.

Unlike Delta, however, it is not yet considered a ... The UK is already offering booster doses of Covid vaccine to higher risk people ahead of winter, to make sure they have the fullest protection ...

United Launch Alliance has set a new launch date for the final Delta IV Heavy rocket after a technical issue caused a scrub for the first attempt.