Artistic impression of European Data Relay Satellite (EDRS) system (not to scale). These satellites work in GEO and relay data to and from non-GEO satellites, spacecraft, and stations that aren’t ...
Artist Impression of LISA, the Laser Interferometer Space Antenna. Credit: NASA Ever since the telescope was invented in 1608, astronomers have striven for bigger and better telescopes. When it comes ...
Before we dive in, let’s do a quick review to appreciate what it actually means for an object to be in orbit. As Isaac Newton’s famous first law of motion states, an object in motion will stay in ...
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