Earth has a day of 23 hours 56 minutes. Moon rotates once every 29.5 days. Scientists measure other planets' days relative to Earth's
Sun is the closest star at 8.5 light-minutes, located 149 million km away. Alpha Centauri system consists of three stars: A, B, and Proxima at 4.37-4.24 light-years. Proxima Centauri may have a rocky planet, according to astronomers
Apollo 13 mission occurred on April 14, 1970 with an explosion on board. Jack Swigert reported to Mission Control in Houston. Jim Lovell responded with "Ah, Houston, we've had a problem". The incident was confirmed as a Main B Bus Undervolt
Prime meridian is an arbitrary line of longitude at 0° longitude. Prime meridian and anti-meridian form great circle dividing Earth into hemispheres. Longitudes for Earth and Moon measured from prime meridian to 180°
Meteor shower lasts 2 minutes. Broken fuse event causes power breaker to reset. Signal vent crawler sounds for 30 seconds. Ariral picnic allows direct interaction with Warp Arrows. Wormhole signal reveals strange structure surrounding black hole
Early Access version is fully featured, stable, and smooth-running. Game is in active development with constant feature updates. VR version matches desktop version functionality