Browsing Tag
astrometry
2 posts
How to discover a planet
Nasa animation depicting the first 5,000 exoplanets to have been discovered, up to March 2022. M. Russo and…
NASA’s New Horizons pilots by starlight from 5B miles away
By measuring the apparent shift of nearby stars from its vantage point billions of miles away, NASA's New Horizons spacecraft successfully demonstrated the first-ever method of interstellar navigation.