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greg redfern

Venus prepares to pass Pleiades

The Space Place: Pushing the Human Frontier to the Final Frontier

Space Place: Reflecting on a recent astronaut chat

Rosetta spacecraft does close flyby of periodic Comet

Ceres to Venus: What to watch for in the sky

Dawn spacecraft makes final approach to Ceres

More greg redfern

Green comet, bright planets visible in the night sky

The best space stories of 2014

Holiday gifts for stargazers

Get ready for the year’s best meteor shower

Watch as the European Space Agency tries to land on a comet

Watch Comet Siding Spring as it passes Mars

Don’t miss the total lunar eclipse

More indications there is life in outer space

Maven to enter Mars orbit Sunday night