Right now, it's only $84.99 to get the Clockstar 2.0 Kit, but it won't stay that way. Act fast before supplies run out.

NASA has set up an interactive eclipse explorer so people can see when they should look up, and what phase of the eclipse they will experience from their location. What time is the solar eclipse?

What might the world look like if temperatures keep rising? Neil and Alice discuss the need to adapt to the changes ahead ...