John Callas

Jet Propulsion Laboratory

Guest

Jet Propulsion Laboratory's Project Manager for NASA's Mars Exploration Rover project

John Callas on KCRW

It was a “big deal” for NASA when two so-called Rovers landed safely on Mars.

JPL Says Goodbye to the Mars “Spirit” Rover

It was a “big deal” for NASA when two so-called Rovers landed safely on Mars.

from Which Way, L.A.?

More from KCRW

California is losing its leadership position in the effort to mitigate climate change, and politics and other disasters may be to blame, according to a state lawmaker.

from To the Point

The Biden administration plans to send at-home COVID tests to Americans who ask for one. Clinical microbiologist Susan Butler-Wu shares how effective they are.

from Press Play with Madeleine Brand

U.S.

from Greater LA

A doctor from San Bernardino County explains how he’s handling another COVID surge as the Omicron variant spreads, and how he talks to vaccine skeptics.

from Press Play with Madeleine Brand

After nearly two years of free bus rides, LA Metro is resuming fare collection this week.

from Greater LA

As the Jan. 6 committee’s investigation into the insurrection continues, Rep. Pete Aguilar tells KCRW that he won’t rule out subpoenaing Kevin McCarthy.

from KCRW Features

It's time for the 2021 Megabanter! The streaming wars ramped up. Scarlett Johansson sued Disney. And Netflix was the envy of all with “Squid Game.”

from The Business

Josh Barro’s final episode as host of Left, Right & Center

from Left, Right & Center

The supply chain backlog increased toxic emissions at the ports in 2021. There’s a plan to clean things up, but residents worry it’s not moving fast enough.

from Greater LA