Where in Time — updates https://whereintime.com/ Changes to the Where in Time space-time calculator. en-us brian@viupdate.com (Brian Louden) brian@viupdate.com (Brian Louden) Sat, 26 Sep 2026 12:00:00 -0400 Where in Time opens https://whereintime.com/ https://whereintime.com/#v0.1 Sat, 26 Sep 2026 12:00:00 -0400 Brian Louden First version of the calculator: five reference frames, best jump lengths, shareable links. Version 1: six anchors, landing windows, a 3-D world line, Simple, Detailed and Fun modes https://whereintime.com/ https://whereintime.com/#v1.6 Sat, 26 Sep 2026 20:00:00 -0400 Brian Louden The space-time predictor: six reference frames with 6-D arrival, landing windows, the world line drawn in 3-D, a guide, and a fun mode. Every constant sourced; the ephemeris checked against JPL Horizons.