Jeff Bezos' Blue Origin is set for an inaugural launch of its giant New Glenn rocket on Sunday, a long-awaited first leap to Earth orbit that sets up one of the biggest challenges yet to industry dominance enjoyed by Elon Musk's SpaceX.

Bezos' New Glenn and Musk's Starship both are heading for launch, and both could lift off in close timing to each other. Here's what we know.

Blue Origin hopes New Glenn will make it safely to orbit for the inaugural test flight of a rocket that could rival those in Elon Musk's SpaceX fleet.

Jeff Bezos’ company is gearing up to launch its New Glenn rocket, kicking off a year in which the industry anticipates to grow under the Trump administration.

Amazon founder Jeff Bezos's Blue Origin will launch its first orbital rocket "no earlier than Friday", it said, a pivotal moment in the commercial space race currently dominated by Elon Musk's SpaceX.

Blue Origin says it's delaying the first launch of its New Glenn rocket due to unfavorable weather conditions for landing the booster.

Jeff Bezos’s space company is about to launch New Glenn, a reusable rocket intended to rival SpaceX’s Falcon Heavy, for the first time

Standing 98 meters tall, the New Glenn rocket can transport up to 45 tons to low Earth orbit, more than double SpaceX's Falcon 9 capacity of 23 tons but less than the Falcon Heavy's 63.8 tons.