The $10 billion James Webb Space Telescope successfully fired its thrusters today to put it in position at the destination where it’s expected to probe the mysteries of the universe for years to come.
The nearly five-minute firing at 11 a.m. PT sent JWST into its prescribed orbit around a balance point known as L2, a million miles beyond Earth. It’s a point where the gravitational pulls of the sun and the Earth align to keep spacecraft in a relatively stable position, minimizing the need for course corrections.
Today’s maneuver came 30 days after the telescope’s Christmas launch from the European Arianespace consortium’s spaceport in French Guiana. NASA is playing the lead role in the project, in partnership with the European Space Agency and the Canadian Space Agency.
“Webb, welcome home!” NASA Administrator Bill Nelson said in a statement. “Congratulations to the team for all of their hard work ensuring Webb’s safe arrival at L2 today. We’re one step closer to uncovering the mysteries of the universe. And I can’t wait to see Webb’s first new views of the universe this summer!”
One reply on “Webb Telescope reaches its final destination”
I’d really like to know the respective contributions of the various countries to that $10,000,000,000 price tag.
Is this going to be like the UN where US pays the bulk of the bill then gets attitude, demands and abuse by those who have contributed very little?