Space travel comes with risk − and SpaceX’s Polaris Dawn mission will push the envelope further than any private mission has before by dem676
September 16, 2024Studying stars from the lunar surface with MoonLITE, courtesy of NASA’s commercial lunar payload services
September 16, 2024A scrappy little astronomical community is using “Microlensing,” a form of gravitational lensing, to reveal Earth-sized worlds, hidden black holes, and a host of mysterious phenomena in space. Microlensing alignments are short-lived compared to larger lenses that endure far beyond human timescales.