Jeff Bezos' Blue Origin is set to blast its third private crew to space on Saturday, this time including the daughter of the first American astronaut.

The spaceflight will last roughly 11 minutes, launching from the company's base in Texas and soaring to just beyond the internationally-recognized boundary of space, 62 miles (100 kilometers) high.

The six-member crew will unbuckle and enjoy a few minutes' weightlessness before the spaceship returns to Earth for a gentle parachute landing in the desert.

The launch date was pushed back because of high winds, but is now set for 8:45 am local time (1445 GMT) on Saturday.

With multiple rovers landed and a mission set to return samples to Earth, Mars has dominated the search for life in the solar system for decades. But Venus has some fresh attention coming its way.

In a new report published today, a team led by MIT researchers lays out the scientific plan and rationale for a suite of scrappy, privately-funded missions set to hunt for signs of life among the ultra-acidic atmosphere of the second planet from the sun.

"We hope this is the start of a new paradigm where you go cheaply, more often, and in a more focused way," says Sara Seager, Class of 1941 Professor of Planetary Sciences in MIT's Department of Earth, Atmospheric and Planetary Sciences (EAPS) and principal investigator for the planned Venus Life Finder Missions. "This is a newer, nimbler, faster way to do space science. It's very MIT."

The first of the missions is set to launch in 2023, managed and funded by California-based Rocket Lab. The company's Electron rocket will send a 50-pound probe on board its Photon spacecraft for the five-month, 38-million-mile journey to Venus, all for a three-minute skim through the Venusian clouds.

On Dec. 7, NASA's James Webb Space Telescope was transferred to the final assembly building at Europe's Spaceport in French Guiana to meet its Ariane 5 launch vehicle.

Stowed inside a special transport container and mobile clean room, Webb's vitals were meticulously monitored throughout the entire process of moving between buildings.

The Ariane 5 rocket Webb will ride to space was moved to the same building on Nov. 29. Here, adjustable platforms allow engineers to access the launch vehicle and its payload.

The next steps ahead are to safely lift Webb to an upper platform which has been prepared so that Webb can be connected to the Ariane 5's upper stage. After being connected to the rocket, technicians will move forward to encapsulate Webb inside Ariane 5's specially adapted fairing.

In preparation for a Dec. 22 launch, ground teams have already successfully completed the delicate operation of loading the spacecraft with the propellant it will use to steer itself while in space.