Hey, look at that! Another year has flown by, and I suspect many people would say "good riddance" to 2024.

The 2020s have been quite the decade so far. No matter what insanity has transpired by a particular December 31, the following year has shown up and promptly said, "Hold my beer."

The biggest news at Ars in 2024 was our first site redesign in nearly a decade. We're proud of Ars 9.0 (we're up to 9.0.3 now), and we have continued to make changes based on your feedback. The best kind of feedback, however, is your clicks. Those clicks power this recap, so read on to learn which stories our readers found especially compelling.

In June, NASA astronauts Butch Wilmore and Suni Williams were sent into space for a mission slated to last a little over a week. Six months later, they are still orbiting this terrestrial ball.

The two retired naval test pilots were the first people to catch a ride to orbit on the Boeing Starliner. Unfortunately for them (and Boeing), Starliner developed problems with its propulsion system.

Figuring out how to get them back down to Earth was arguably the biggest safety decision NASA has had to make in decades. Stephen Clark unpacked the situation, looking at how NASA's culture of safety has evolved since the Challenger accident.

One constant in our year-end recaps is operating system reviews. During 2024, Apple's annual macOS release was the sole OS review to hit the top 20.

Touted as "the AI one," most of the Apple Intelligence features didn't show up until macOS 15.1 was released. The overall verdict on Sequoia? 2024's installment of macOS was a solid update. Andrew Cunningham liked the new window tiling, mostly unchanged backward compatibility, and all of the minor but useful tweaks to many of the built-in apps.