https://stardate.org/faq 2024-10-18T11:02:23+00:00 https://stardate.org/faq/how-was-the-size-of-earth-first-measured 2004-02-18T01:00:00+00:00 https://stardate.org/faq/how-fast-is-earth-moving-through-space 2004-02-18T01:00:00+00:00 https://stardate.org/faq/what-causes-the-northern-and-southern-lights 2004-02-18T01:00:00+00:00 https://stardate.org/faq/why-does-the-moon-look-bigger-at-the-horizon 2004-02-18T01:00:00+00:00 https://stardate.org/faq/can-solar-flares-and-sunspots-affect-earth 2004-02-18T01:00:00+00:00 https://stardate.org/faq/what-is-the-nearest-star 2004-02-18T01:00:00+00:00 https://stardate.org/faq/how-many-stars-are-in-the-milky-way 2004-02-18T01:00:00+00:00 https://stardate.org/faq/how-big-is-our-galaxy 2004-02-18T01:00:00+00:00 https://stardate.org/faq/how-many-galaxies-are-there-in-the-universe 2004-02-18T01:00:00+00:00 https://stardate.org/faq/what-is-the-largest-telescope 2004-02-18T01:00:00+00:00 https://stardate.org/faq/who-invented-the-telescope 2004-02-18T01:00:00+00:00 https://stardate.org/faq/what-causes-tides 2004-02-18T01:00:00+00:00 https://stardate.org/faq/how-big-is-the-solar-system 2004-02-18T01:00:00+00:00 https://stardate.org/faq/is-there-a-tenth-planet-in-our-solar-system 2004-02-18T01:00:00+00:00 https://stardate.org/faq/how-often-do-all-the-planets-line-up 2004-02-18T01:00:00+00:00 https://stardate.org/faq/why-do-stars-twinkle 2004-02-18T01:00:00+00:00 https://stardate.org/faq/why-arent-stars-visible-in-the-daytime 2004-02-19T01:00:00+00:00 https://stardate.org/faq/why-are-many-observatories-located-on-mountaintops 2004-02-19T01:00:00+00:00 https://stardate.org/faq/how-do-astronomers-measure-distances-to-stars-and-galaxies 2004-02-19T01:00:00+00:00 https://stardate.org/faq/are-there-shortcuts-through-space 2004-02-19T01:00:00+00:00 https://stardate.org/faq/what-do-scientists-mean-when-they-say-space-is-curved 2004-02-19T01:00:00+00:00 https://stardate.org/faq/how-do-i-report-seeing-unusual-objects-in-the-sky 2004-02-19T01:00:00+00:00 https://stardate.org/faq/who-built-the-first-observatory 2004-02-19T01:00:00+00:00 https://stardate.org/faq/who-made-the-first-map-of-the-universe 2004-02-19T01:00:00+00:00 https://stardate.org/faq/are-any-observatories-open-to-the-public 2004-02-19T01:00:00+00:00 https://stardate.org/faq/what-do-astronomers-do-at-an-observatory 2004-02-19T01:00:00+00:00 https://stardate.org/faq/how-do-modern-telescopes-work 2004-02-19T01:00:00+00:00 https://stardate.org/faq/is-hubble-space-telescope-the-only-telescope-in-space 2004-02-19T01:00:00+00:00 https://stardate.org/faq/how-do-astronomers-use-space-based-telescopes 2004-02-19T01:00:00+00:00 https://stardate.org/faq/what-causes-the-bright-halo-that-sometimes-surrounds-the-moon 2004-03-03T01:00:00+00:00 https://stardate.org/faq/why-cant-we-see-stars-in-the-pictures-of-spacewalking-or-moonwalking-astronauts 2007-10-18T00:00:00+00:00 https://stardate.org/faq/what-is-the-biggest-moon-in-the-solar-system 2010-06-08T14:44:45+00:00 https://stardate.org/faq/did-an-asteroid-really-kill-the-dinosaurs 2010-06-09T17:23:08+00:00 https://stardate.org/faq/what-is-the-chance-of-earth-being-hit-by-a-comet-or-asteroid 2010-06-09T17:25:45+00:00 https://stardate.org/faq/why-is-the-moon-covered-with-craters 2010-06-09T17:27:08+00:00 https://stardate.org/faq/do-all-planets-orbit-the-sun-in-the-same-direction 2012-07-13T16:36:40+00:00 https://stardate.org/faq/when-do-sunrise-and-sunset-occur 2017-05-30T21:09:50+00:00 https://stardate.org/faq/loud-black-hole 2023-08-04T16:29:17+00:00 https://stardate.org/faq/how-to-renew-subscriptions 2024-10-18T11:02:23+00:00