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Category: space travel – Page 297

Featured Image Source: ΔV Photos @DeltavPhotos via Twitter.

 The United States reemerged as a space power with human spaceflight capabilities when SpaceX launched NASA Astronauts Robert Behnken and Douglas Hurley aboard the Crew Dragon spacecraft to the International Space Station (ISS) in May. The mission, referred to as Demo-2, was the first time the agency launched astronauts from American soil since the Space Shuttle fleet was grounded in 2011. A Falcon 9 rocket lifted off from Launch Pad 39A at the Kennedy Space Center in Florida, igniting a new era in human spaceflight. After a two-month-long stay at the orbiting laboratory, the brave pair returned aboard the Crew Dragon they called ‘Endeavour.’

Dragon Endeavour undocked from the space station’s Harmony module on August 1st. Astronauts Behnken and Hurley conducted a 19-hour return voyage. On August 2nd, Dragon reentered Earth’s fiery atmosphere at a speed of around 17,500 miles per hour with the astronauts aboard. The spacecraft experienced high temperatures over 3,500 degrees Fahrenheit. Then, it deployed its sets of parachutes to slow down and conduct a parachute-assisted splashdown in the Gulf of Mexico off the coast of Pensacola, Florida. It was the first splashdown of an American spacecraft carrying crew in 45 years. NASA Administrator Jim Bridenstine shared his excitement -“We have Splashdown! Welcome home Behnken and Hurley!” he said. It is the first time the company returns humans from space. NASA and SpaceX recovery teams arrived to the spacecraft aboard the ‘Go Navigator’ ship to pick up the astronauts and Dragon. The vessel features a medical room and a helicopter landing pad.

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It would be fun to die in Mars.

Imagine living in Texas a few decades from now and suddenly being possessed with the desire to visit the moon. Traditionally, the only way such a dream could become reality would be for you to go through the arduous process of becoming a NASA astronaut and then hoping that Congress would fund a back-to-the-moon program.

If SpaceX’s Elon Musk has his way, a new road will be devised to go to the moon — and Mars and beyond. The scrappy, entrepreneurial space launch company is planning to build an offshore spaceport to launch its Starship spacecraft. The rocket ship would not only fly to far distant destinations in space, but to similar offshore spaceports around the world. Travel to Europe and Asia would be cut from many hours to tens of minutes.

If he has his way, you will be able to travel down to the now-thriving port community of Boca Chica, possibly on a Hyperloop, the mass transit-system inspired by Elon Musk, and book passage on a SpaceX Starship for a vacation on the moon. You might look forward to hiking across the lunar landscape in a spacesuit, like Neil Armstrong so long ago and visiting the Tranquility Base monument and see where he and Buzz Aldrin first trod the moon’s surface.

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As a child, Elon Musk would read comic books and sci-fi novels and dream of fantastical worlds. Now the tech entrepreneur is on the verge of visiting one.

Musk’s focus narrowed some 20 years ago while poking around NASA’s website. He noticed that there was no timetable for a manned mission to Mars. He later called the lack of vision “shocking.”

Musk, then already a millionaire from the sale of a software company, ditched Silicon Valley for Los Angeles, in order to be closer to the aerospace industry, and set his sights on the stars.

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The U.S. Air Force on Friday awarded rocket builders United Launch Alliance and SpaceX contracts worth billions to launch national security missions for five years starting in 2022.

The awards represent the second phase of the military’s National Security Space Launch program, which is organized by the Air Force’s Space and Missile Systems Center in Los Angeles, California. Four companies — Elon Musk’s SpaceX, ULA, Northrop Grumman and Jeff Bezos’ Blue Origin — bid for the contracts, with the military set to spend about $1 billion per year on launches.

The NSSL awards represent nearly three dozen launches, scheduled between 2022 and 2026. ULA won 60% of the launches, and SpaceX won the remaining 40%.

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Great interview with planetary scientist Isaac Smith, an expert on Mars polar science at York University in Toronto. Well worth a listen.

Three spacecraft are currently en route to Mars, but none will visit the poles. Yet Mars’ poles drive much of the Martian climate. And their understanding is key to deciphering what might have been happening on the Red planet some 3.5 billion years ago when it had lakes, deltas, rivers, and perhaps even transient oceans. I’m very pleased to welcome planetary scientist Isaac B. Smith of York University in Toronto — an expert on Mars polar science and exploration — to discuss the need for a Martian polar lander as well as a broader look at Mars science.

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Aerospace company Virgin Galactic has announced a first stage design scope for the build of a new aircraft capable of reaching speeds of Mach 3 (3,700 km/h, or 2,300 mph).

Rolls-Royce will collaborate with The Spaceship Company (TSC) – a subsidiary of Virgin Galactic – in designing and developing the engine propulsion technology for this high-speed commercial plane. This follows the successful completion of a Mission Concept Review (MCR) that included representatives from NASA and resulted in authorisation from the Federal Aviation Administration (FAA). It means the companies can now work together to produce a certification framework.

Rolls-Royce has a proven track record of delivering high Mach propulsion, powering the only civil-certified commercial aircraft capable of supersonic flight – Concorde, which flew from 1969 to 2003. This new plane, if successfully developed and put into operation, would be more than 50% faster than Concorde. Journeys across the Atlantic, which typically take almost eight hours in a conventional airliner, could be completed in less than two hours.

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