L'UNIVERSO by PIETRO PACE https://padlet.com/pietropace3003/r319babnrv4wr1r4 Pietro Pace e Gaia Ciullo en-us 2025-01-26 11:10:06 UTC 2025-01-27 06:58:35 UTC hello@padlet.com https://padlet.net/icons/8.0/png/1f52d.png L'ORIGINE DELL'UNIVERSO pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304535612 2025-01-26 11:17:58 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304535612 Teoria del Big Bang: pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304544711 L'universo ha avuto origine da una grande esplosione iniziale.

]]> 2025-01-26 11:40:09 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304544711 L'universo pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304546133 L'universo contiene circa 100 miliardi di galassie, ognuna composta da miliardi di stelle distanti 1000 anni luce l'una dall' altra.

]]> 2025-01-26 11:43:33 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304546133 SCOPERTE FONDAMENTALI pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304546954 2025-01-26 11:45:08 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304546954 1929 - Edwin Hubble pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304548219 Dimostra che l'universo è in espansione.

(le galassie si allontanano da noi ad una velocità tanto maggiore quanto maggiore è la loro distanza).

]]> 2025-01-26 11:48:41 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304548219 1934 - George Ganow gaiaciullo0210 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304549470 Formula la teoria del Big Bang.

]]> 2025-01-26 11:51:45 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304549470 DESTINI DELL'UNIVERSO pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304553642 2025-01-26 12:02:32 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304553642 Espansione all'infinito pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304554087 L'universo continua a espandersi fino alla "morte fredda".

]]> 2025-01-26 12:03:40 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304554087 Universo oscillante pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304554485 Alterna fasi di espansione e contrazione.


]]> 2025-01-26 12:04:44 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304554485 Stato stazionario pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304555334 L'universo esiste senza un inizio o una fine.

]]> 2025-01-26 12:07:06 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304555334 Origine del sistema solare gaiaciullo0210 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304556117 Nato da una nube di idrogeno.

]]> 2025-01-26 12:08:40 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304556117 Leggi del moto dei pianeti (Keplero): gaiaciullo0210 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304557246 I pianeti compiono orbite ellittiche

intorno al Sole.

I pianeti più vicini al Sole si muovono più velocemente.


]]> 2025-01-26 12:10:56 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304557246 Gravitazione universale (Newton): gaiaciullo0210 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304557450 Due corpi si attraggono con una forza direttamente proporzionale alla loro massa e inversamente proporzionale alla loro distanza.

]]> 2025-01-26 12:11:28 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304557450 Curiosità matematiche gaiaciullo0210 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304558661 La luce viaggia a 300.000 km/s e impiega circa 8 minuti per raggiungere la Terra dal Sole

(distanza media: 150 milioni di km).

]]> 2025-01-26 12:14:44 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304558661 Geocentrico - Tolomeo gaiaciullo0210 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304561561 2025-01-26 12:21:46 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304561561 Eliocentrico - Copernico gaiaciullo0210 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304561645 2025-01-26 12:22:03 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304561645 La Via Lattea gaiaciullo0210 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304568330 Oltre ad avere il sole come stella ne ha altre 100 miliardi.

]]> 2025-01-26 12:33:52 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304568330 La galassia di Andromeda gaiaciullo0210 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304571155 Contiene 1000 miliardi di stelle e dista dalla terra 2 milioni di anni luce.

]]> 2025-01-26 12:39:51 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304571155 SISTEMA SOLARE pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304581508 2025-01-26 13:05:22 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304581508 MODELLI pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304582078 2025-01-26 13:06:40 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304582078 LEGGI SCIENTIFICHE pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304587802 2025-01-26 13:20:39 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304587802 PIANETI pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304588135 2025-01-26 13:21:29 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304588135 Mercurio pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304589181 2025-01-26 13:24:13 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304589181 Venere pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304589627 2025-01-26 13:25:03 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304589627 Terra pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304589828 2025-01-26 13:25:37 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304589828 Marte pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304589987 2025-01-26 13:26:04 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304589987 Giove pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304590109 2025-01-26 13:26:26 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304590109 Saturno pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304592762 2025-01-26 13:33:06 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304592762 Urano pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304592792 2025-01-26 13:33:12 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304592792 Nettuno pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304592808 2025-01-26 13:33:16 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304592808 pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304723961 2025-01-26 17:19:19 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304723961 STUDI ATTUALI E STRUMENTI PER L'OSSERVAZIONE DELLA VOLTA CELESTE pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304728896 SCIENZE MATEMATICA

]]> 2025-01-26 17:27:25 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304728896 TIMELAPSE DEL FUTURO pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304730852 2025-01-26 17:30:30 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304730852 E NEL FUTURO? pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304735158 2025-01-26 17:37:06 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304735158 Strumenti per lo studio del cosmo planetario pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304803635 Simulatore del cielo che proietta immagini della volta celeste.

]]> 2025-01-26 19:17:32 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304803635 L'osservatorio astrofisico di Torino pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304804214 E' uno dei più importanti centri di ricerca astronomica in Italia. È dedicato allo studio di stelle, galassie e altri corpi celesti, offrendo anche attività divulgative e didattiche.

]]> 2025-01-26 19:18:39 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304804214 PIANETA pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304828259 Per essere considerato un pianeta, un corpo celeste deve soddisfare tre condizioni: orbitare attorno al Sole, avere una forma sufficientemente sferica e avere "ripulito" la propria orbita da detriti e altri corpi minori. Questa definizione esclude i satelliti naturali, gli asteroidi e i pianeti nani.

]]> 2025-01-26 20:02:07 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304828259 SATELLITE pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304828524 Il satellite è un qualsiasi corpo, naturale o artificiale, che orbita attorno ad un pianeta o ad un altro corpo celeste.


]]> 2025-01-26 20:02:26 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304828524 ASTEROIDE pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304828593 Gli asteroidi sono dei blocchi rocciosi che possono avere dimensioni differenti.

]]> 2025-01-26 20:02:33 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304828593 METEOROIDE pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304828721 I meteoroidi sono detriti spaziali staccati da un pianeta, un asteroide o una cometa.


]]> 2025-01-26 20:02:43 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304828721 COMETE pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304828752 Le comete sono corpi celesti simili ad asteroidi ma composti da blocchi di detriti e ghiaccio.

]]> 2025-01-26 20:02:47 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304828752 DEFINIZIONI pietropace3003 https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304830787 2025-01-26 20:06:53 UTC https://padlet.com/pietropace3003/r319babnrv4wr1r4/wish/3304830787