Questions with the keyword 'star'

• What is a wormhole? Do they exist independently (like I have heard that black holes lead to wormholes)? A black hole by sanban to Chris, Dave, David, Jack Comments: (No comments so far )
• how can you measure the distance to a star? by jeromeslurpslurp to Chris, Dave, David, Fiona, Jack Comments: (So far, one comment )
• If there was a star in the universe that was so immensely hot that its wavelength was that of the Planck distance. by emperor9271 to Chris, Dave, David, Fiona, Jack Comments: (No comments so far )