There are Plenty of Uses for Powerful Lasers in Space. But Where Should We Put Them?

Rob Garner: Editing Goddard’s Story to Fit the Space

A 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.

Breathtaking Night Views From Space: Korea’s Stark Economic Divide