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NASA just parked a spacecraft 1 million miles from Earth, and almost no one’s talking about it

NASA’s Interstellar Mapping and Acceleration Probe (IMAP) has officially reached the first Sun-Earth Lagrange point (L1) ...
Hackaday

Lagrange Points And Why You Want To Get Stuck At Them

Visualization of the Sun-Earth Lagrange points. Orbital mechanics is a fun subject, as it involves a lot of seemingly empty space that’s nevertheless full of very real forces, all of which must be ...
WDRB

Lagrange Points: An Orbital Parking Spot for Satellites

Satellites and instruments placed at Lagrange points remain in a stable position because the gravitational forces from the Earth and sun balance each other, requiring only minimal energy for ...
Johns Hopkins University Applied Physics Laboratory

NASA’s IMAP Reaches Orbit to Start Study of Heliosphere and Space Weather

NASA’s Interstellar Mapping and Acceleration Probe (IMAP) has reached its destination of the first Sun-Earth Lagrange point ...
Smithsonian Magazine

‘Ultimate Cosmic Carpool’ Sends Three New Missions to Monitor Space Weather and the Protective Bubble Around Our Solar System

The three missions launched on a SpaceX Falcon 9 rocket the morning of September 24. NASA A SpaceX launch early Wednesday morning sent a trio of spacecraft toward a destination almost one million ...