Jalen Hurts and Philadelphia stunned Kansas City, winning in a rout and ending the Chiefs’ dreams of three straight championships. Photographers followed the action.

It could be answered by Times journalists and experts in a future Ask Well column.

We’ll be regularly checking in with this group of people during President Trump’s first 100 days in office. Here’s what they thought on Day 1.

To us, anyway. Over 50 seasons, “Saturday Night Live” has introduced crystal gravy, robot insurance and countless other demented goods and services. Share your favorites in the comments.

Blue Origin successfully launched the rocket after an attempt earlier in the week was scrubbed. The flight is a crucial test of the company’s ability to compete with Elon Musk’s SpaceX.

The president delivered the 17-minute speech from the Oval Office in the White House.

The company, started by the Amazon founder Jeff Bezos, reset its countdown clock repeatedly over a period of just over two hours before eventually postponing the test flight to another day.

Never miss a rocket launch, meteor shower, eclipse or other event that’s out of this world.