"spacex"

The focus of the agreement is on conjunction avoidance and launch collision avoidance between NASA spacecraft and the large constellation of SpaceX Starlink satellites, as well as related rideshare missions

Musk first celebrated the landing on Thursday, saying "Starship SN10 landed in one piece", and then tweeted: "RIP SN10, honorable discharge".

Musk and the rocket company's top medical executive worked with doctors and academic researchers to build an antibody-testing programme.

Greater private participation is must for an open and inclusive space sector

As part of the contract, SpaceX will provide launch services for NASA's Power and Propulsion Element (PPE) and Habitation and Logistics Outpost (HALO), the foundational elements of the Gateway.

The planned two-year mission is called SPHEREx, short for Spectro-Photometer for the History of the Universe, Epoch of Reionization, and Ices Explorer.

Tuesday's explosion was the second such blast after the last prototype of Starship met a similar fate during a test flight in December.

The Inspiration4 mission marks SpaceX's latest private astronaut mission.

It will be the first mission to fly two international partner crew members as part of the agency's Commercial Crew Programme, NASA said in a blog post.

"The FAA will continue to work with SpaceX to evaluate additional information provided by the company as part of its application to modify its launch license," FAA spokesperson Steve Kulm said

"Falcon 9 launches 143 spacecraft to orbit -- the most ever deployed on a single mission -- completing SpaceX's first dedicated SmallSat Rideshare Programme mission," SpaceX said in a tweet.

Carbon capture and storage (CCS) is a combination of technologies designed to prevent the release of Carbon dioxide generated through conventional power generation and industrial production processes by injecting the Carbon dioxide in suitable underground storage reservoirs.

"This is going to allow us to accelerate all sorts of content and engage millions of students around the world".

"We're going to try to catch the Super Heavy Booster with the launch tower arm, using the grid fins to take the load," Musk said in a tweet.

Chari, 43, will serve as the commander while Nasa's Tom Marshburn will be pilot and ESA's Matthias Maurer will serve as a mission specialist for the mission, which is expected to be launched next year

"Oracle is implementing a more flexible employee work location policy and has changed its Corporate Headquarters from Redwood City, California to Austin, Texas," a company spokesperson told CNBC on Friday.

The launch and ascent of Starship serial number 8 (SN8) were successful, but as the engines appeared to reignite for landing, the vehicle flipped back to vertical and then slammed into the ground, Xinhua reported.

Revealing this for the first time during an interview for The Wall Street Journal's annual CEO Council summit, Musk said: "California has been winning for a long time, and I think they're taking it for granted".

The crew is comprised of three Americans -- Michael Hopkins, Victor Glover and Shannon Walker -- and Japan's Soichi Noguchi.

This is the first of what NASA calls “operational” flights of the Crew Dragon.