Skip to main content

Space Perspective Completes a Test Flight, Sending a Balloon to 30 km

It’s great to see so many private organisations entering the space sector. Space Perspective are another and they have just completed a successful uncrewed capsule ascent to an altitude of 30km. Their Neptune-Excelsior capsule was carried by a balloon and landed in the ocean 6 hours later. It was able to maintain its cabin pressure and stability throughout the flight proving that it met the requirements for future passenger flights starting in 2025. 

Space Perspective was founded in 2019 by Jane Poynter and Taber MacCallum. Their focus in the sector is space tourism and they aim to provide an accessible way for people to experience space without the need for rockets. The concept is to provide trips on board their pressurised capsules which are lifted gently to the upper atmosphere by large hydrogen filled balloons. The gentle journey is a far cry from the adrenalin fuelled rocket launches we are accustomed to seeing but still allows passengers to take in the view of the Earth from an altitude of 100,000 feet (30km.) The experience should be a comfortable and luxurious one with large windows, spacious interior and a smooth, calm experience. 

A view of Earth’s atmosphere from space. Credit: NASA

The concept is a fabulous one allowing access to space by anyone and especially those less inclined to attach themselves to a controlled explosion. It’s a carbon-neutral spaceflight experience and this latest test of the Neptune-Excelsior capsule is a positive step forward. The ascent began at the Marine Spaceport from the deck of MS Voyager off the coast of St Petersburg in Florida on 15 September 2024. 

Apollo 11 launch using the Saturn V rocket

The whole journey lasted 6 hours, and reaching an altitude of 100,000 feet took the capsule above 99% of the Earth’s atmosphere. Enroute the Neptune-Excelsior travelled high above the ocean and on completion of the ascent the module completed a controlled descent and completed a splashdown landing. The flight marks a significant milestone in space tourism opening up a space experience to all and bringing with it innovations in spaceport technology, spacecraft design and flight safety. 

Enabling the flight are a number of technological advances; launch and ascent systems, environment management and thermal management. The launch system employed a new four-roller system to raise the balloon and get it airborne. It’s an approach that significantly reduces the cost of launch to high altitude, reduces the risk and the carbon footprint.  Unlike other capsules designed for space, the Neptune module has been designed for comfort and enjoyment with the largest windows ever flown. 

The Development Test Flight has enabled the collection of data to inform the next phase in the programme. Teams of engineers will analyse the results and the capsule to see how the pressurisation, structure and thermal systems have handled the flight setting the stage for the first crewed flight. 

Is this for everyone? Space Perspective have sold at least 1,800 tickets at a cost of $125,000 that’s compared to more conventional rocket based journeys costing anything from $250,000 and above. Alas for now, the price point still puts space travel outside the financial capability of most but it’s a great step toward driving down the cost and opening up the amazing wonders of space to everyone. 

Source : Space Perspective Successfully Completes Development Flight 2

The post Space Perspective Completes a Test Flight, Sending a Balloon to 30 km appeared first on Universe Today.



from Universe Today https://ift.tt/dQnO8FK
via IFTTT
Labels:

Comments

Post a Comment

Popular posts from this blog

More Data and Machine Learning has Kicked SETI Into High Gear

For over sixty years, astronomers and astrophysicists have been engaged in the Search for Extraterrestrial Intelligence (SETI). This consists of listening to other star systems for signs of technological activity (or “technosignatures), such as radio transmissions. This first attempt was in 1960, known as Project Ozma, where famed SETI researcher Dr. Frank Drake (father of the Drake Equation) and his colleagues used the Robert C. Byrd Green Bank Telescope in West Virginia to conduct a radio survey of Tau Ceti and Epsilon Eridani. Since then, the vast majority of SETI surveys have similarly looked for narrowband radio signals since they are very good at propagating through interstellar space. However, the biggest challenge has always been how to filter out radio transmissions on Earth – aka. radio frequency interference (RFI). In a recent study, an international team led by the Dunlap Institute for Astronomy and Astrophysics (DIAA) applied a new deep-learning algorithm to data collecte...
Post a Comment
Read more

The First Close-Up Picture of Star Outside the Milky Way

Like a performer preparing for their big finale, a distant star is shedding its outer layers and preparing to explode as a supernova. Astronomers have been observing the huge star, named WOH G64, since its discovery in the 1970s. It’s one of the largest known stars, and also one of the most luminous and massive red supergiants (RSGs). The star is surrounded by an envelope of expelled star-stuff, which could indicate it’s getting ready to explode. WOH G64 isn’t in the Milky Way; it’s in the Large Magellanic Cloud (LMC), the Milky Way’s largest satellite galaxy. Getting these detailed image is quite a feat for the ESO’s Very Large Telescope Interferometer. It’s also quite an accomplishment for the team of scientists behind the image. They’ve published their images and the results of their observations of the star in the journal Astronomy and Astrophysics. Their research is titled “ Imaging the innermost circumstellar environment of the red supergiant WOH G64 in the Large Magellanic ...
Post a Comment
Read more

Planetary Surfaces: Why study them? Can they help us find life elsewhere?

Universe Today recently explored the importance of studying impact craters and what they can teach us about finding life beyond Earth. Impact craters are considered one of the many surface processes—others include volcanism, weathering, erosion, and plate tectonics—that shape surfaces on numerous planetary bodies, with all of them simultaneously occurring on Earth. Here, we will explore how and why planetary scientists study planetary surfaces, the challenges faced when studying other planetary surfaces, what planetary surfaces can teach us about finding life, and how upcoming students can pursue studying planetary surfaces, as well. So, why is it so important to study planetary surfaces throughout the solar system? “Planetary surfaces record the history of the Solar System, a history that’s almost entirely lost to us here on Earth,” Dr. Paul Byrne, who is an Associate Professor of Earth, Environmental, and Planetary Sciences at Washington University in St. Louis, tells  Uni...
Post a Comment
Read more