In Brief

New Clip: Prep for Cassini's Grand Finale with Science Channel Tonight

As the Cassini probe at Saturn prepares for its "Grand Finale" dive into the planet's atmosphere on Sept. 15, Science Channel is airing a new episode of "The Planets" that looks back on what we've learned about the ringed planet during the probe's 13-year stay. The new episode airs tonight (Sept. 12) at 10 p.m. EDT/PDT, and is hosted by retired NASA astronaut Mike Massimino.

On Sept. 15, at 7:50 a.m. EDT, Science Channel will go live to broadcast the probe's final moments. And then, on Sept. 19 at 9 p.m. EDT/PDT, a new episode of "Space's Deepest Secrets" will delve into the history of the mission, look back on its greatest discoveries and analyze the probe's final views as it made the plunge. [Cassini's Saturn Crash 2017: How to Watch Its 'Grand Finale']

In a clip from tonight's episode, a narrator introduces the splendor of the ringed planet — "but secretive Saturn has been holding out on us," he says. Scientists allude to the many mysteries that remain regarding the planet, and the surprises its exploration has revealed — plus the variety of its many moons, which are "a planetary explorer's dream," according to one researcher. Those moons might hold the key to finding modern-day life away from Earth, the narrator adds.

Email Sarah Lewin at slewin@space.com or follow her @SarahExplains. Follow us @Spacedotcom, Facebook and Google+. Original article on Space.com

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Sarah Lewin
Associate Editor

Sarah Lewin started writing for Space.com in June of 2015 as a Staff Writer and became Associate Editor in 2019 . Her work has been featured by Scientific American, IEEE Spectrum, Quanta Magazine, Wired, The Scientist, Science Friday and WGBH's Inside NOVA. Sarah has an MA from NYU's Science, Health and Environmental Reporting Program and an AB in mathematics from Brown University. When not writing, reading or thinking about space, Sarah enjoys musical theatre and mathematical papercraft. She is currently Assistant News Editor at Scientific American. You can follow her on Twitter @SarahExplains.