Solar Week - Ask a Question



Come here during Solar Week (next one: March 22-26, 2021) to interact. To post a question, click on your area of interest from the topics below, and then click on the "Ask New Question" button. Or EMAIL or tweet or plant in Answer Garden your question about the Sun or life as a scientist to us -- and watch for it to appear here.  You can also visit our FAQs (frequently asked questions). In between Solar Weeks in October and March, you can view all the archives here.

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1 Replies and 2279 Views will haley's comet ever burn up �2279 �1 Started by Anonymous if Halley's comet goes around the sun, will it ever burn up, its just a big ball of ice. will it crash into a planet, causing an apopcolypse, ending us in cold icy death freezing all the oceans, shards of ice everywhere
1 2279
by Terry KuceraJump to last post
15 Oct 2012 07:55 AM
1 Replies and 3604 Views Stars �3604 �1 Started by Anonymous Can a star absorb more mass and become bigger
1 3604
by Terry KuceraJump to last post
26 Mar 2012 07:01 AM
1 Replies and 2431 Views Black Holes �2431 �1 Started by Anonymous Hello my name is Shivani. I was wondering what the different kinds of black holes are and what effect each one has.
1 2431
by Dawn MyersJump to last post
23 Mar 2012 11:21 AM
1 Replies and 2322 Views hi, is 2012 the end of the world? �2322 �1 Started by Anonymous Sorry i know we have to talk about the sun but i just want to talk about Earth for a second I am really worried about September because i watch the movie 2012 and it scared me because i think the world is going to end please reply i am really worried
1 2322
by Karin HauckJump to last post
23 Mar 2012 10:57 AM
2 Replies and 2655 Views the world �2655 �2 Started by Anonymous Hi my name is John C.There's a lot of talk about the world coming to an end in 2012. Is there any connection possible to the sun for such an occurance
2 2655
by Karin HauckJump to last post
22 Mar 2012 06:15 PM
1 Replies and 2512 Views Solar Alignment �2512 �1 Started by Anonymous Hi my name is Sahar and I go to the Academy of Aerospace and Engineering.I wanted to ask when a solar alignment occurs and about when the next one will happen.Also I would like to know what your favorite sport is. What about your favorite animal Ice cream flavor Thanks so much, Sahar
1 2512
by Terry KuceraJump to last post
22 Mar 2012 01:37 PM
1 Replies and 2486 Views Sun dying out �2486 �1 Started by Anonymous It's Nathan. Does the sun go through phases before it dies out
1 2486
by Terry KuceraJump to last post
22 Mar 2012 01:15 PM
1 Replies and 2523 Views surface of sun �2523 �1 Started by Anonymous Hi my name is Michael and I have a question What might the surface of the sun look like
1 2523
by Claire RafteryJump to last post
22 Mar 2012 10:49 AM
1 Replies and 2435 Views sun turning to a black hole �2435 �1 Started by Anonymous Hi, it's me Brennan V. again.I know the that black holes are created from collasped stars, and the sun is a star itself. But all this makes me wonder, will our sun ever turn into a black hole in the future
1 2435
by Claire RafteryJump to last post
22 Mar 2012 10:42 AM
1 Replies and 2197 Views Suns �2197 �1 Started by Anonymous How many suns have scientists discovered
1 2197
by Claire RafteryJump to last post
22 Mar 2012 10:38 AM
1 Replies and 2117 Views Black Holes And Gravity �2117 �1 Started by Anonymous Hi, I am Andrew N. and I go to the Academy of Aerospace and Engineering and I like dinosaurs. I have a question for you; do black holesaffect gravity in a solar system If so, how much could one affect our solar system
1 2117
by �AnonymousJump to last post
22 Mar 2012 09:14 AM
2 Replies and 2674 Views temperature of sun �2674 �2 Started by Anonymous How do scientists measure the Sun's temperature
2 2674
by Emilia KilpuaJump to last post
22 Mar 2012 08:19 AM
1 Replies and 2546 Views Colour of the Sun �2546 �1 Started by Anonymous How and why does the Sun change colour
1 2546
by Paulett LiewerJump to last post
21 Mar 2012 10:36 PM
1 Replies and 2645 Views Comet hitting the Sun �2645 �1 Started by Anonymous What would happen if a comet hit the Sun
1 2645
by Claire RafteryJump to last post
21 Mar 2012 05:11 PM
1 Replies and 2728 Views Size of Jupiter �2728 �1 Started by Anonymous How could Jupiter almost become a second sun when 98 of matter in the Solar System is made up of the Sun, and only 2 (including Jupiter) makes up the rest
1 2728
by Hazel BainJump to last post
21 Mar 2012 04:38 PM
1 Replies and 2138 Views Explosion of the Sun �2138 �1 Started by Anonymous What will happen if the sun explodes and how will it affect the solar system
1 2138
by Claire RafteryJump to last post
21 Mar 2012 10:51 AM
1 Replies and 2941 Views other �2941 �1 Started by Anonymous Teri L. Have aurora's been seen on the outer planets beyond Jupiter
1 2941
by Kris SigsbeeJump to last post
21 Mar 2012 10:20 AM
1 Replies and 2049 Views other/dark matter �2049 �1 Started by Anonymous Annette (SA)I've heard about dark matter, what is it, how is it detected
1 2049
by Paulett LiewerJump to last post
20 Mar 2012 11:17 AM
1 Replies and 2101 Views other planets �2101 �1 Started by Anonymous kristy (sa)what do you think about other planets being discovered, do you believe they're real
1 2101
by Claire RafteryJump to last post
20 Mar 2012 11:11 AM
1 Replies and 2967 Views mars mining �2967 �1 Started by Anonymous my name is brennan v. i am fasinated by the lego mars mission sets of 2007.my question is are there any minable ores on mars can they be mined and if so howlego mars mission gave me some ideas on mining vheicles that nasa can build and use.thanks
1 2967
by Kris SigsbeeJump to last post
20 Mar 2012 10:34 AM
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