gt mind map by JATIN SHARMA [student] https://padlet.com/sha4376/hfcvmlz887ug for 2 period en-us 2018-12-03 15:24:07 UTC 2018-12-05 15:26:29 UTC hello@padlet.com Pluto is most definitely a planet -- and should never have been downgraded, say some scientists sha4376 https://padlet.com/sha4376/hfcvmlz887ug/wish/310458209 title link]]> 2018-12-03 15:25:23 UTC https://padlet.com/sha4376/hfcvmlz887ug/wish/310458209 pluto is a planet sha4376 https://padlet.com/sha4376/hfcvmlz887ug/wish/310458486 2018-12-03 15:25:50 UTC https://padlet.com/sha4376/hfcvmlz887ug/wish/310458486 when is a planet not a planet sha4376 https://padlet.com/sha4376/hfcvmlz887ug/wish/310459402 book title ]]> 2018-12-03 15:27:17 UTC https://padlet.com/sha4376/hfcvmlz887ug/wish/310459402 Welcome Back, Pluto? Planethood Debate Reignites sha4376 https://padlet.com/sha4376/hfcvmlz887ug/wish/310459599 title link ]]> 2018-12-03 15:27:37 UTC https://padlet.com/sha4376/hfcvmlz887ug/wish/310459599 a sha4376 https://padlet.com/sha4376/hfcvmlz887ug/wish/310467477 2018-12-03 15:39:53 UTC https://padlet.com/sha4376/hfcvmlz887ug/wish/310467477 a sha4376 https://padlet.com/sha4376/hfcvmlz887ug/wish/310467563 2018-12-03 15:40:03 UTC https://padlet.com/sha4376/hfcvmlz887ug/wish/310467563 a sha4376 https://padlet.com/sha4376/hfcvmlz887ug/wish/310468047 2018-12-03 15:40:50 UTC https://padlet.com/sha4376/hfcvmlz887ug/wish/310468047 bb sha4376 https://padlet.com/sha4376/hfcvmlz887ug/wish/310468483 By Doug Criss, CNN]]> 2018-12-03 15:41:30 UTC https://padlet.com/sha4376/hfcvmlz887ug/wish/310468483 b sha4376 https://padlet.com/sha4376/hfcvmlz887ug/wish/310468513 Metzger goes a step further, saying a planet should be classified based on if it's big enough that its gravity allows it to become a spherical shape, according to the school's statement.

]]> 2018-12-03 15:41:33 UTC https://padlet.com/sha4376/hfcvmlz887ug/wish/310468513 bbb sha4376 https://padlet.com/sha4376/hfcvmlz887ug/wish/310468548 Pluto has dunes made of solid methane ice, mountain peaks covered in methane snow and, possibly, an icy, underwater ocean.]]> 2018-12-03 15:41:36 UTC https://padlet.com/sha4376/hfcvmlz887ug/wish/310468548 sha4376 https://padlet.com/sha4376/hfcvmlz887ug/wish/310470214 By Mike Wall, Space.com Senior Writer | ]]> 2018-12-03 15:44:13 UTC https://padlet.com/sha4376/hfcvmlz887ug/wish/310470214 cc sha4376 https://padlet.com/sha4376/hfcvmlz887ug/wish/310470243 And then there's the pithy take by California Institute of Technology astronomer Mike Brown, whose discovery of outer-solar-system objects helped spark the rethink of Pluto's place in the solar system.]]> 2018-12-03 15:44:16 UTC https://padlet.com/sha4376/hfcvmlz887ug/wish/310470243 ccc sha4376 https://padlet.com/sha4376/hfcvmlz887ug/wish/310470276 And this definition is indeed simple; boiled down, it holds that planets are "round objects in space that are smaller than stars."  and that makes Pluto and the moons all planets ]]> 2018-12-03 15:44:18 UTC https://padlet.com/sha4376/hfcvmlz887ug/wish/310470276