Mars will be visible to stargazers Sunday night as it moves into opposition with Earth. All you have to do is walk outside and look up at the sky. Because Mars is directly opposite the sun, the red ...

Welcome to the Tuesday Telescope. There is a little too much darkness in this world and not enough light—a little too much pseudoscience and not enough science. We'll let other publications offer you ...

Add Yahoo as a preferred source to see more of our stories on Google. Footage from NASA/ESA Hubble Space Telescope that celebrates 35 years in space. Images of Mars, planetary nebula NGC 2899, Rosette ...

The Curiosity rover has been exploring Mars for over a decade, searching for signs of past life. The James Webb Space Telescope allows scientists to see deeper into the universe than ever before.

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Get any of our free daily email newsletters — news headlines, opinion, e-edition, obituaries and more. The Museum of the Rockies and members of the South West Montana Astronomical Society (SMAS) will ...