SpaceX rocket launch to be visible in Southern California. What time?
The upcoming liftoff would mark the third of at least 4 planned Starlink internet satellite deployments scheduled for…
Voyager 1 will be one light-day, 16 billion miles, from us next year
It takes a beam of light a single day to travel 16.1 billion miles, a distance known as…
Firefly Aerospace rocket explodes on test stand in Texas. See video
Here’s what to know about Firefly Aerospace and its latest ‘mishap’ with its Alpha rocket. Watch rocket test…