The Sunday Read: ‘Can Humans Endure the Psych...

On Thursday, President Trump fired Kristi Noem, his secretary of homeland security, whose agency is at the center of his second-term agenda. Hamed Aleaziz, who covers the department, explains how Ms. Noem ended up losing the president’s trust. Guest: Hamed Aleaziz, who covers the ...  Show more

The U.S. decision to strike Iran was a victory for Israel, which had been pushing President Trump for months on the need to hit the country. Now, Israel’s role in spurring the operation has become a point of political tension. The New York Times journalists Mark Mazzetti and Rone ...  Show more

What would it take for humans to live permanently on Mars? asks Martin in Weston-super-Mare, UK. The doctors dig into requirements and possibilities of a long-term Martian outpost. We know that many missions to Mars have failed, for a range of reasons – malfunctions, crashes and ...  Show more

It’s the central question for the current generation of Mars missions. Since the first close-up pictures of the red planet back in 1965, decades of space missions have revealed our neighbouring planet to be cold, rocky and sterile. But there are hints of a more dramatic past; ...

On February 18, 2021, NASA’s Mars Perseverance rover completed its 300 million mile journey and landed safely on the Red Planet. Here’s what it heard. This special episode of NASA’s Curious Universe features the first-ever raw recorded sounds from Mars. Jim Green, David Gruel and ...  Show more

Many spacecraft have died trying to get to Mars. The current record for Mars missions is 18 successes, and 25 failures. The InSight mission hopes to improve the odds.