Epsilon Eridani - JIM KALER

Epsilon Eridani - JIM KALER

瀏覽:955
日期:2025-12-14
Epsilon Eridani is the closest star known to have a planet: and maybe two of them. It is the only system that has both precise Doppler data and long-baseline astrometric positional observations, which combined yield the orbital tilt and the true planetary...看更多