#756: SphereX

NASA’s newly launched SphereX mission is up & operational and has completed its initial checkout and “first light”. Everything looks good! And now it’s starting its science operations.

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Universe Today

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Ep 94: Humans to Mars, Part 1 – Scientists

We’re learned about the failed missions to Mars in the past, and the current spacecraft, rovers and landers currently exploring the Red Planet. But the real prize will come when the first human sets foot on Mars. Robots are cheaper, but nothing beats having a real human being on the scene, to search for evidence of water and life.

Ep. 93: Missions to Mars, Part 2

I know last week was a bit of a dry history lesson, but we wanted to give you some understanding of past efforts to explore Mars. Now we’ll look at the missions currently in orbit, and crawling around the surface of Mars, and help you understand the science that’s happening right now.

Ep. 92: Missions to Mars, Part 1

With last month’s safe arrival of the Phoenix Mars Lander, Mars enthusiasts breathed a collective sigh of relief… phew. Now it’s time to search for evidence of organic molecules in the ice at Mars’ north pole. But this is just the latest in a long series of missions sent to the Red Planet. Let’s have a history lesson, and look back at the missions sent to Mars, successful and unsuccessful.

Ep. 91: The Search for Water on Mars

With the successful touchdown of the Phoenix Lander, NASA is continuing its quest to find evidence of past and present water on Mars. This week we discuss the geologic history of Mars, and explain why NASA thinks the story of water on Mars is so important. And how this ties into the search for life on the Red Planet.

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