JWST and ESA’s Ariel mission plan coordinated exoplanet observations starting in 2030, combining high-resolution targeting and large-scale surveys to expand atmospheric data collection.
The James Webb Space Telescope is currently positioned about 1.5 million kilometers from Earth at a gravitational sweet spot known as Lagrange Point 2 (L2). From this stable vantage, Webb can observe ...
Managers at NASA replanning the troubled James Webb Space Telescope have arrived at a new total price tag of $8.7 billion to develop, launch and operate the observatory at the Earth-Sun L2 Lagrange ...