Using a unique observational vantage point at the L5 Lagrange point (60° behind Earth ... L4 to fully unravel the sun's influence on the solar system, enriching the broader field of heliophysics ...

Using a unique observational vantage point at the L5 Lagrange point (60° behind Earth in orbit ... points like L5 and L4 to fully unravel the sun's influence on the solar system, enriching the broader ...

At about 900 kilometers out, the spacecraft will execute a rapid pivot to shield its sensitive instruments from solar glare ... (known as the L4 and L5 Lagrange points), have never been visited ...

spacecraft at Earth-moon Lagrange points, interplanetary relay stations and planetary orbiters. It will be capable of carrying out tasks such as communications, navigation and positioning ...

The telescope would view exoplanets not just as isolated worlds but as members of distant solar systems ... a gravitationally stable spot called Lagrange Point 2. The notion of sending up LUVOIR ...

Our solar system may have a ninth planet after all, following the declassification of Pluto nearly two decades ago, ...

A first-of its-kind space weather "tabletop" exercise has revealed major weaknesses in America's preparedness for severe ...

We need more satellites to keep tabs on incoming clouds of solar particles ... when the cloud passes the Sun-Earth Lagrange Point 1, a gravitationally stable spot about 930,000 miles (1.5 million ...