Live coverage: 400th Proton rocket takes off with Russian satellite

The tiny European Philae lander after its historic touchdown on comet 67P/Churyumov–Gerasimenko has apparently ended as batteries depleted and the craft fell asleep Friday night.

Overcoming a dynamic and stormy weather pattern in Central Florida, SpaceX launched a Falcon 9 rocket from Cape Canaveral with the Israeli-owned Amos 17 commercial communications satellite Tuesday at 7:23 p.m. EDT (2323 GMT).

The final flight of a Delta 2 rocket, a mainstay of the U.S. launch industry for nearly 30 years, began at 6:02 a.m. PDT (9:02 a.m. EDT; 1302 GMT) from Vandenberg Air Force Base in California with NASA’s ICESat 2 Earth science satellite.