Thanks, Isaac! Pre-orders are especially helpful—and appreciated!

Great reporting here

This is the account you'll want to follow for updates on tonight's helicopter-airline crash at Reagan National airport.

Understand preliminary information from a source is that there were 63 aboard the PSA CRJ and four have been rescued from the Potomac so far.

Statement via FAA: A PSA Airlines Bombardier CRJ700 regional jet collided in midair with a Sikorsky H-60 helicopter while on approach to Runway 33 at Reagan Washington National Airport around 9 p.m. local time. PSA was operating as Flight 5342 for American Airlines. It departed from Wichita, Kansas.

In a bold forecast, venture firm Space Capital predicts both Boeing and Airbus will divest their space divisions in 2025.

The BE-4s on New Glenn’s booster are no joke.

Had some great views of Blue Origin’s New Glenn launch site while touring Cape Canaveral today.

I’m told that it’s tight but feasible that FAA grants approval for a December launch of the inaugural flight of New Glenn. Blue Origin has done “an exceptional job of developing their application.” But there’s still some work ahead.