Europe launched its last Ariane-5 rocket from French Guiana on Wednesday, carrying two telecommunications satellites. Read more: Europe's Ariane-5 rocket completes final launch At least 10 people ...
"We have had a very detailed analysis of the maiden flight and obviously discovered a few anomalies and things that need to ...
The probe launched in 2018 atop an Ariane 5 rocket on an eight-year voyage that will place it in orbit around Mercury. The original mission plan had the spacecraft arriving in December 2025 ...
Europe's Ariane-5 gave the new observatory a near-perfect trajectory and velocity to get it out to L2. Even so, two course correction burns were necessary, with the third on Monday tipping Webb ...