Look through the cosmic cloud cataloged as NGC 281 and you might miss the stars of open cluster IC 1590. Still, formed within the nebula that cluster’s young, massive stars […]

#Ariane5's fifth launch this year #VA239 https://t.co/V7sz8OYaks pic.twitter.com/LSI3u0sTHP — ESA (@esa) September 29, 2017

Instant replay! Watch #Ariane5’s magnificent #VA239 liftoff from just moments ago, carrying the #Intelsat 37e & #BSAT-4a satellites pic.twitter.com/t3yvj79K14 — Arianespace (@Arianespace) September 29, 2017

Liftoff #Ariane5! pic.twitter.com/dLe620sSZn — ESA (@esa) September 29, 2017

After a short hold, the countdown has resumed. #Ariane5 liftoff now at 23:56 CEST/21:56 GMT. Watch live via https://t.co/6NbQXJTXtr — ESA (@esa) September 29, 2017

Today's launch window closes at 00:25 CEST/22:25 GMT — ESA (@esa) September 29, 2017

NOW: Watch live coverage of the #Ariane5 launch from Europe's spaceport. Launch window opens 23:47 CEST/21:47 GMT https://t.co/6NbQXJTXtr pic.twitter.com/C4vPt4qELP — ESA (@esa) September 29, 2017