
Web Extra: InSight and CubeSats
Clip: 11/26/2018 | 43s
Adler Planetarium astronomer Mark Hammergren on NASA’s InSight landing.
For the first time in planetary exploration, InSight traveled with two small companions alongside it called CubeSats. Here, an animation of the tiny satellites and an explanation about them from Adler Planetarium astronomer Mark Hammergren.
Problems playing video? | Closed Captioning Feedback
Problems playing video? | Closed Captioning Feedback
Chicago Tonight is a local public television program presented by WTTW
WTTW video streaming support provided by members and sponsors.

Web Extra: InSight and CubeSats
Clip: 11/26/2018 | 43s
For the first time in planetary exploration, InSight traveled with two small companions alongside it called CubeSats. Here, an animation of the tiny satellites and an explanation about them from Adler Planetarium astronomer Mark Hammergren.
Problems playing video? | Closed Captioning Feedback
How to Watch Chicago Tonight
Chicago Tonight is available to stream on pbs.org and the free PBS App, available on iPhone, Apple TV, Android TV, Android smartphones, Amazon Fire TV, Amazon Fire Tablet, Roku, Samsung Smart TV, and Vizio.

WTTW News Explains
In this Emmy Award-winning series, WTTW News tackles your questions — big and small — about life in the Chicago area. Our video animations guide you through local government, city history, public utilities and everything in between.Providing Support for PBS.org
Learn Moreabout PBS online sponsorshipAfter 23 Years, Ald. Danny Solis Not Seeking Re-Election
Video has Closed Captions
Clip: 11/26/2018 | 7m 52s | Ald. Danny Solis, 25th Ward, reflects on his career, and looks to the city’s future. (7m 52s)
Deadline Day Arrives for Chicago Mayoral Hopefuls
Video has Closed Captions
Clip: 11/26/2018 | 5m 21s | Candidates aiming to be Chicago’s next mayor had until 5 p.m. Monday to file paperwork. (5m 21s)
The Mystery of Nathan Leopold’s Bird Collection
Video has Closed Captions
Clip: 11/26/2018 | 8m 9s | In all the attempts to dissect the Leopold and Loeb story, one mystery remains unsolved. (8m 9s)
Clip: 11/26/2018 | 46s | Adler Planetarium astronomer Mark Hammergren on NASA’s InSight spacecraft. (46s)
Clip: 11/26/2018 | 29s | Adler Planetarium astronomer Mark Hammergren talks about InSight experiments. (29s)
Providing Support for PBS.org
Learn Moreabout PBS online sponsorship
- News and Public Affairs

Top journalists deliver compelling original analysis of the hour's headlines.

- News and Public Affairs

FRONTLINE is investigative journalism that questions, explains and changes our world.












Support for PBS provided by:
Chicago Tonight is a local public television program presented by WTTW
WTTW video streaming support provided by members and sponsors.




