John Mather – Spaceflight Now

June 3, 2026

Breaking News

[ June 3, 2026 ] Live coverage: SpaceX to launch 24 Starlink satellites on Falcon 9 rocket from Vandenberg Falcon 9
[ June 3, 2026 ] Blue Origin vows to resume New Glenn flights by year’s end Mission Reports
[ June 3, 2026 ] Live coverage: SpaceX to launch 29 Starlink satellites on Falcon 9 rocket from Cape Canaveral Falcon 9
[ May 30, 2026 ] SpaceX launches 50th Starlink mission of 2026 Falcon 9
[ May 29, 2026 ] ULA launches 29 Amazon Leo satellites on Atlas 5 rocket from Cape Canaveral Atlas 5

Webb’s launch delayed to 2021 at an extra cost of nearly $1 billion

June 27, 2018 Stephen Clark

An independent panel has informed NASA that the James Webb Space Telescope will not be ready for launch until March 2021, and Congress will have to reauthorize the long-delayed, over-budget mission after breaching an $8 billion cost cap, officials said Wednesday.