Orrery
I-solar system ngesikhathi sangempela. Iya esikhathini, shintsha isivinini, ushintshe umlinganiso ofanele futhi uqhathanise noma yiziphi izizwe ezimbili.
Amathuluzi axhumene
Dlala kuqala, ifomu langaphambili. Ithuluzi ngalinye lisebenza kufoni, ngekhibhodi, futhi lifika nethebula ledatha efanayo.
ESO/S. Guisard (www.eso.org/~sguisard) (CC BY 4.0)
Ibhokisi le-Orbit Sandbox
Guqula isimo se-orbit bese ubheka ukuthi ijubane lishintsha. Bona umthetho wesithathu nowesibili kaKepler esebenza.
Isikali sokuhamba
Qhubeka ukusuka elanga kuya ku-Neptune ngesilinganiso esifanele, ngokukhanya kwesikhathi sokuhamba ngezinyawo.
I-Delta-v map
Ingabe kudinga ushintsho olukhulu kwijubane lokuzula phakathi kwe-Earth, orbit, i-Moon, i-Mars ne-asteroids.
I-Cannon kaNewton
Umlilo webhola le-cannon olusheshayo futhi olusheshayo kusuka engxenyeni ephezulu yedolobhana kuze kube se-orbit, bese uphuma.
Isikhashana se-Explorer
I-tilt yezwe, ubude belanga kanye nobude bosuku nganoma iyiphi indawo nemini.
Izinsuku zenyanga nezingqimba
Hambisa inyanga ejikeleze iplanethi futhi ubone indlela yayo evela kuplanethi, kanye nosuku lapho ukunyakaza kwelanga kungase kwenzeke khona.
Isibhakabhaka sakusihlwa nokugqwala kwelanga
I-catalog yelanga elingokoqobo. Dlulisa isikhombi sokukhanya kokulimala futhi ubone ilanga lihamba.
Amathuluzi nama-lessons asebenzisa amamodeli alula ukufundela kuphela. Akufanele asetshenziswa ukuhlola, ukuhlela umsebenzi noma noma yiluphi ukhetho lokusebenzela. Izitifiketi zimahhala futhi aziqinisekisiwe. Funda isichazamazwi sezinto ezifundiswayo