What is happening to betelgeuse?

Where is Orion in the summer sky? What causes variations in light in some parts of the world during the year? What traveler has seen the stars from the space shuttle? How hot is proxima centauri? Can a star fade out? Who is to blame in the incurs of Helios's wrath? How much will a 100 pound person way on Neptunee? What is the blob in a lava lamp? What happens to the wavelength of light as it travels outward through the gravitational field of a planet or star so that the field becomes less strong? How do space probes and space exploration help? What is Zeus' traits? Whose mission is to provide and repair and return to supply system? Why are astronomical units used? If a spaceship went into space from the earth did the spaceship move away from the earth or did the earth move away from the spaceship? How do you disconnect the light from a sun visor? Why do we see one side of the moon? How do you build a multi stage bottle rocket? Why do we see the Sun for a brief moment after it sets? What is a kaleidoscope? What planet has a black sky?