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Archive for the ‘space travel’ category: Page 306

May 18, 2020

The Space Review: Can NASA land humans on the Moon by 2024?

Posted by in category: space travel

Nearly 14 months ago, Vice President Mike Pence spoke at a meeting of the National Space Council in Huntsville, Alabama, and changed the trajectory of NASA’s human spaceflight program. Pence directed NASA to accelerate its schedule for returning humans to the Moon, which at the time called for a landing by 2028. The new goal: land American astronauts on the Moon “within the next five years,” a goal subsequently interpreted to mean by the end of 2024 (see “Lunar whiplash”, The Space Review, April 1, 2019.)

Much of what NASA needed to accomplish the revised goal was already in development, notably the Orion spacecraft and Space Launch System. Both had suffered significant delays but (presumably) would be ready in time to launch NASA astronauts to orbit the Moon, perhaps using the lunar Gateway also under development. What was missing, though, was that last, but most essential, element: a lander to take astronauts down to the surface and then return them to lunar orbit.

No longer. On April 30, NASA announced it had awarded contracts to three companies for its Human Landing System (HLS) program. The awards to Blue Origin, Dynetics, and SpaceX, with a cumulative value of $967 million, will fund initial studies for human lunar lander concepts over the next ten months. NASA will then select one or more companies for full-scale lander development, with the goal of having a lander ready for the Artemis 3 mission before the end of 2024.

May 18, 2020

How SpaceX’s Crew Dragon Demo-2 mission will work in 13 steps

Posted by in categories: Elon Musk, space travel, sustainability

Here’s a step-by-step explainer of what will happen during the Demo-2 mission, from prelaunch preparations through the astronauts’ return to Earth.

In photos: SpaceX’s Demo-2 Crew Dragon test flight with astronauts

While NASA astronauts heading to their rockets on the day of a launch have traditionally traveled to their launchpads in a retro-style “Astrovan,” Demo-2 astronauts Doug Hurley (left) and Bob Behnken will be rolling up to their Falcon 9 rocket in shiny Tesla Model X sports cars. This comes as no surprise to SpaceX fans; Elon Musk, the founder of both SpaceX and Tesla, famously launched a cherry-red Tesla Roadster into space on a Falcon Heavy rocket in 2018.

May 18, 2020

SpaceX, Boeing Race to Put Astronauts in Space From the US

Posted by in category: space travel

With the biggest launch in nearly a decade two weeks away, it’s been a two-horse race in the new “space race”.

May 17, 2020

Plutonem: Adding Efficiency to Space Travel Through Fusion Rockets

Posted by in category: space travel

Since the ancient times, humans have been observant and curious to know why everything around us exists. Looking up into the sky, we see many celestial objects such as stars and planets. In the past few centuries, we have made many jumps in the field of space exploration. Telescopes have been created, the stars have been mapped, people have flown in space and even lived there for over six months. These activities have played a major role in the development of our knowledge about space, yet there is so much more we need to discover.

One thing we need to find is how to make space travel quicker and more efficient. Why making space travel better, out of all the problems mankind faces? Currently, our global population is about 7.6 billion and is exponentially rising. By 2025, in just seven years, the global population will be roughly 8.1 billion. Since our resource availability is going down and our population is rising, the Earth can not sustain such an imbalance. This why we must start looking to live on other planets and in order to do this, shortening the time it takes to reach such planets is a necessity.

As a society, when we think of space in general, we just think “oh yeah, that’s cool” but there are multiple problems with space travel. One major issue is the lack of experience. The last Moon landing was in 1972 and space shuttles have been out of use 2011. We can’t just get up and say “you know what, let’s go to space” as it takes many years of preparation and training. This ties to two other major problems:

May 16, 2020

NASA and ‘Kerbal Space Program’ challenge gamers to recreate historic SpaceX launch to space station

Posted by in category: space travel

NASA and the makers of “Kerbal Space Program 2” are looking for gamers with the right stuff to recreate SpaceX’s Demo-2 Crew Dragon mission.

May 15, 2020

SpaceX animation show how new ‘Starship’ will transport people to Mars

Posted by in category: space travel

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May 15, 2020

Hey, Class of 2020! SpaceX and NASA want to launch your photo on historic Dragon flight

Posted by in category: space travel

“Submit your photo today to fly with the crew on Dragon and commemorate your achievements!” SpaceX wrote on its website.

Related: In photos: SpaceX’s historic Demo-2 test flight with astronauts More: How SpaceX’s Crew Dragon space capsule works (infographic)

May 15, 2020

NASA and SpaceX Prepare to #LaunchAmerica

Posted by in category: space travel

Together with SpaceX, we will return human spaceflight to American soil after nearly a decade. May 27th is not only a big day for our teams – it’s a big day for our country.

What does our upcoming NASA Commercial Crew Program mission mean to YOU? Here’s how to submit your responses using #LaunchAmerica : https://go.nasa.gov/2Wk2opU

Watch the full trailer: https://go.nasa.gov/35LLaov

May 14, 2020

NASA and SpaceX are now less than two weeks from a historic crew launch

Posted by in category: space travel

SpaceX’s Crew Dragon spacecraft is less than two weeks from launching NASA astronauts to the International Space Station for the first time, but some big obstacles still stand in the way.

With this SpaceX mission, known as Demo-2, veteran NASA astronauts Bob Behnken and Doug Hurley are set to launch on a Falcon 9 rocket from NASA’s Kennedy Space Center on May 27. The historic launch will be the first crewed launch from the United States to orbit since NASA’s space shuttle program ended in 2011.

May 14, 2020

Here’s what SpaceX and NASA’s crucial Crew Dragon mission should look like on May 27

Posted by in categories: space travel, sustainability

SpaceX and NASA are planning a triumphant return to American human spaceflight on May 27, with the SpaceX Demo-2 mission for its Crew Dragon spacecraft. This is the final step required for Crew Dragon to become certified for human flight, after which it’ll enter into regular operational service ferrying people (and some cargo) to the International Space Station on behalf of the U.S. and some of its allies.

The animation above shows how SpaceX and NASA envision the mission going, from the astronauts stepping out of their ride to the launch pad (a Tesla Model X badged with NASA logos past and present), their trip across the bridge linking the launch tower to the Falcon 9 that will take them up and their spacecraft’s separation from the rocket and subsequent docking procedure with the ISS.

SpaceX and NASA have done plenty of preparation to get to this point, including running a full uncrewed original demo mission that more or less followed this exact flow, just without any actual astronauts on board. That mission also included the undocking of the Crew Dragon capsule, and its return to Earth, with a parachute-assisted splashdown in the ocean.