Questions with the keyword 'universe'

• Why can rockets break through the surface of the earth but they can only land on other planets? by aileenjcat to Shikha Comments: (So far, one comment )
• What causes meteor showers and is it dangerous? by trin_ to Triona, Shikha, Kevin, Colin Comments: (No comments so far )
• is there different types of stars? by Benmacanbeatha and 1 other. to Colin, John, Kevin, Shikha, Triona Comments: (No comments so far )
• what caused the big bang by 328bera39 and 3 others. to Colin, John, Kevin, Shikha, Triona Comments: (So far, one comment )
• do you think that a massive comet can ever crush earth and wipe out humans, or could we survive and use the comet to by Brianna K to Kevin Comments: (No comments so far )
• Why does the earth orbit the sun? Why doesn’t the gravitational force cause all the planets to just crash into the sun? by Zobo64 and 1 other. to Colin, John, Kevin, Shikha, Triona Comments: (No comments so far )
• What does it mean by “space is expanding”? by 428bera39 to Colin Comments: (No comments so far )
• What’s the universe? by 322bera39 to Colin, John, Kevin, Shikha, Triona Comments: (No comments so far )
• How so we ensure that satellites continue to orbit the earth? (Ones that Are supposed to orbit the earth) by Zobo64 to Colin, John, Kevin, Shikha, Triona Comments: (No comments so far )
• how close would you be able to get to the sun before you burn up? by chalice242 to Colin, John, Kevin, Shikha, Triona Comments: (No comments so far )