Visions of the Cosmos: The Enduring Space Art of David A. Hardy

'Moon Landing:'' This is one of Hardy's very earliest paintings, done in 1952 when he was just 15. It was also the first to be published. Credit: David A. Hardy. Used by permission. Click image for access to a larger version and more information on Hardy's website.

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For over 50 years, award-winning space and astronomy artist David A. Hardy has taken us to places we could only dream of visiting. His career started before the first planetary probes blasted off from Earth to travel to destinations in our solar system and before space telescopes viewed distant places in our Universe. It is striking to view his early work and to see how accurately he depicted distant vistas and landscapes, and surely, his paintings of orbiting space stations and bases on the Moon and Mars have inspired generations of hopeful space travelers.

Hardy published his first work in 1952 when he was just 15. He has since illustrated and produced covers for dozens of science and science fiction books and magazines. He has written and illustrated his own books and has worked with astronomy and space legends like Patrick Moore, Arthur C. Clarke, Carl Sagan, Wernher von Braun, and Isaac Asimov. His work has been exhibited around the world, including at the National Air & Space Museum in Washington, D.C. which houses two of his paintings.

Universe Today is proud to announce that Hardy has helped us update the banner at the top of our website (originally designed by Christopher Sisk) to make it more astronomically accurate.

Hardy has also recently debuted his own new website where visitors can peruse and learn more about his work, and buy prints and other items.

We had the chance to talk with Hardy about his enduring space art and career:

'Skiing on Europa' by David A. Hardy, 1981. Used by permission.

Universe Today: When you first started your space art, there weren’t images from Voyager, Cassini, Hubble, etc. to give you ideas for planetary surfaces and colored space views. What was your inspiration?

David Hardy: I got to look through a telescope when I was about 16. You only have to see the long shadows creeping across a lunar crater to know that this is a world. But I also found the book ‘The Conquest of Space‘ in my local library, and Chesley Bonestell’s photographic paintings of the Moon and planets just blew me away! I knew that I wanted to produce pictures that would show people what it’s really like out there — not just as rather blurry discs of light through a telescope.

UT: And now that we have such spacecraft sending back amazing images, how has that changed your art, or how have the space images inspired you?

Hardy: I was lucky to start when I did, because in 1957 we had Sputnik, and then the exploration of space really started. We started getting photos of the Earth from space, and of the Moon from probes and orbiters, then of Mars, and eventually from the outer planets. Each of these made it possible to produce better and more realistic and accurate paintings of these worlds.

'Ferry Rocket and Space Station' by David A. Hardy. Used by permission. Hardy’s description: ‘A wheel-shaped space station as designed by Wernher von Braun, and a dumbbell-shaped deep-space vehicle designed by Arthur C. Clarke to travel out to Mars and beyond. The only photographs of the Earth from space at this time were a few black-and-white ones from captured German V-2s.’

UT: We are amazed at your early work — you were so young and doing such amazing space art! How does it feel to have inspired several generations of people? — Surely your art has driven many to say, “I want to go there!”

Hardy: I certainly hope so — that was the idea! In 1954 I met the astronomer Patrick Moore, who asked me to illustrate a new book in 1954, and we have continued to work together until the present day. Back then we wanted to so a sort of British version of The Conquest of Space, which we called ‘The Challenge of the Stars.’ In the 1950s we couldn’t find a publisher — they all said it was ‘too speculative!’ But a book with that title was published in 1972; ironically (and unbelievably), just when humans visited the Moon for the last time. We had hoped that the first Moon-landings would lead to a base, and that we would go on to Mars, but for all sorts of reasons (mainly political) this never happened. In 2004 Patrick and I produced a book called ‘Futures: 50 Years in Space,’ celebrating our 50 years together. It was subtitled: ‘The Challenge of the Stars: What we thought then –What we know now.’

I quite often find that younger space artists tell me they were influenced by The Challenge of the Stars, just as I was influenced by The Conquest of Space, and this is a great honour.

'Mars From Deimos' 1956. Credit: David A. Hardy. Used by permission. Hardy's description: 'The dumbell-shaped spaceship (designed by Arthur C. Clarke) shown in the previous 'space station' image has arrived, touching down lightly in the low gravity of Mars's little outer moon, Deimos. The polar cap is clearly visible, and at that time it was still considered possible that the dark areas on Mars were caused by vegetation, fed by the melting caps. On the right of the planet is Phobos, the inner moon.'

UT: What places on Earth have most inspired your art?

Hardy: I’m a past President (and now European VP) of the International Association of Astronomical Artists (IAAA; www.iaaa.org), and we hold workshops in the most ‘alien’ parts of Planet Earth. Through these I have been to the volcanoes of Hawaii and Iceland, to Death Valley CA, the Grand Canyon and Meteor Crater, AZ, to Nicaragua. . . all of these provide not just inspiration but analogues of other worlds like Mars, Io or Triton, so that we can make our work more believable and authentic — as well as more beautiful, hopefully.

UT: How has technology changed how you do your work?

Hardy: I have always kept up with new technology, making use of xeroxes, photography (I used to do all my own darkroom work and processing), and most recently computers. I got an Atari ST with 512k (yes, K!) of RAM in 1986, and my first Mac in 1991. I use Photoshop daily, but I use hardly any 3D techniques, apart from Terragen to produce basic landscapes and Poser for figures. I do feel that 3D digital techniques can make art more impersonal; it can be difficult or impossible to know who created it! And I still enjoy painting in acrylics, especially large works on which I can use ‘impasto’ –laying on paint thickly with a palette knife and introducing textures that cannot be produced digitally!

'Antares 2' by David A. Hardy, shows a landscape looking up at the red supergiant star, which we see in Scorpio and is one of the biggest and brightest stars known. It has a small bluish companion, Antares B.

UT: Your new website is a joy to peruse — how does technology/the internet help you to share your work?

Hardy: Thank you. It is hard now to remember how we used to work when we were limited to sending work by mail, or faxing sketches and so on. The ability to send first a low-res jpeg for approval, and then a high-res one to appear in a book or on a magazine cover, is one of the main advantages, and indeed great joys, of this new technology.

UT: I imagine an artist as a person working alone. However, you are part of a group of artists and are involved heavily in the Association of Science Fiction and Fantasy Artists. How helpful is it to have associations with fellow artists?

Hardy: It is true that until 1988, when I met other IAAA artists (both US, Canadian and, then, Soviet, including cosmonaut Alexei Leonov) in Iceland I had considered myself something of a lone wolf. So it was almost like ‘coming out of the closet’ to meet other artists who were on the same wavelength, and could exchange notes, hints and tips.

'Ice Moon' by David Hardy. Used by permission.

UT: Do you have a favorite image that you’ve created?

Hardy: Usually the last! Which in this case is a commission for a metre-wide painting on canvas called ‘Ice Moon’. I put this on Facebook, where it has received around 100 comments and ‘likes’ — all favourable, I’m glad to say. It can be seen there on my page, or on my own website, www.astroart.org (UT note: this is a painting in acrylics on stretched canvas, with the description,”A blue ice moon of a gas giant, with a derelict spaceship which shouldn’t look like a spaceship at first glance.”)

UT: Anything else you feel is important for people to know about your work?

Hardy: I do feel that it’s quite important for people to understand the difference between astronomical or space art, and SF (‘sci-fi’) or fantasy art. The latter can use a lot more imagination, but often contains very little science — and often gets it quite wrong. I also produce a lot of SF work, which can be seen on my site, and have done around 70 covers for ‘The Magazine of Fantasy & Science Fiction’ since 1971, and many for ‘Analog’. I’m Vice President of the Association of Science Fiction & Fantasy Artists (ASFA; www.asfa-art.org ) too. But I always make sure that my science is right! I would also like to see space art more widely accepted in art galleries, and in the Art world in general; we do tend to feel marginalised.

UT: Thank you for providing Universe Today with a more “accurate” banner — we really appreciate your contribution to our site!

Hardy: My pleasure.

See more at Hardy’s website, AstroArt or his Facebook page. Click on any of the images here to go directly to Hardy’s website for more information on each.

Here’s a list of the books Hardy has written and/or illustrated.

The Leonids over Stonhenge by David A. Hardy. Used by permission

Planetary Bake Sale and Car Wash to Support Exploration of the Solar System

Would you support a car wash or bake sale for planetary science?

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Across the country, planetary scientists and students are planning for an upcoming bake sale and car wash on June 9, 2012. The event is in response to the 21% proposed budget cuts to planetary exploration, and while the volunteer bakers and washers will take donations, the main idea is to get the word out to the general public about the proposed budget slashing, and to ask people to send letters to their representatives. “Take Social Action and Participate,” says the event website. “Help Protect the NASA Planetary Budget from Cuts!”

The event was organized by Alan Stern, Principal Investigator of the New Horizons mission and former Associate Administrator of NASA’s Science Mission Directorate. There are several institutions across the US who already have events planned, (see here for planned events) and Stern is hoping for more events to be added. There’s even a ‘cookbook’ of ideas and instructions for how to host an event.

The event is supported by the Division for Planetary Sciences (DPS) of the American Astronomical Society, the world’s largest professional association of planetary scientists, which urges Congress to support and fund a vigorous planetary science program as recommended by the National Research Council. “We strongly believe that the robotic exploration of the solar system resonates with the American people; it is something that NASA needs to be doing and doing exceptionally well, and it is something the American people will support even in tight budget times,” the DPS said in a statement.

At the Lunar and Planetary Science Conference in March, Steve Squyres, Principal Investigator of the Mars Exploration Rovers and chair of the recent National Research Council (NRC) Decadal Survey for planetary science, said that for the planetary science budget to be restored, it would be crucial for the scientific community to respond in a unified fashion. “I’ve spent a lot of time looking at the budget, and as bad as it looks, they are looking for reasons to cut even further. There just is not enough money. What we just cannot do, we can’t give anyone reasons to cut even further. There are people looking to do that. We must respond as a unified voice.”

This bake sale and carwash is an attempt to have a unified voice across the country of showing how devastating the cuts would be for the future of NASA’s overall vision. President Obama has stated he will see astronauts on Mars in his lifetime, so the plan to put the Mars program essentially on hold is perplexing.

Additionally, the job losses and “institutional knowledge” losses would be devastating. “A 20% budget cut will likely equal 20% loss of jobs,” one commenter from the audience at the LPSC NASA Night event said. “People who land missions on Mars will lose their jobs, and when we get to the stage of landing humans on Mars, those with the know-how won’t be there.”

Check out the National Planetary Exploration Car Wash & Bake Sale website to see how you can support planetary science.

Why Are Astronauts Weightless in Space?

Most of our regular readers understand why astronauts and objects appear to float around on the International Space Station, but there are some misconceptions and preconceived notions out there on this topic that aren’t true and which don’t represent a very good understanding of physics! This video provides an entertaining look at some of the ideas people have about the zero-gravity environment on board an orbiting spacecraft, and shows why the astronauts actually appear weightless.

But let’s discuss it, too:
Continue reading “Why Are Astronauts Weightless in Space?”

We Are In This Universe; The Universe Is In Us

The latest installment of the excellent Symphony of Science series is out, and like every one of them it’s a fun, inspirational and educational trip through the cosmos with voiceovers by leading astronomers and physicists. These are great, and if you haven’t seen the others be sure to check them out on creator John Boswell’s YouTube channel here.

Read more on the Symphony of Science website.

“We are part of this universe
We are in this universe
The universe is in us
Yes, the universe is in us”

– Neil deGrasse Tyson

See Soundwaves in Space

What fun! The science officer aboard the International Space Station, Don Pettit, does some simple but amazing science in his series, Science Off the Sphere. In his latest video, Pettit allows us to ‘see’ sound waves in space.

“I’m amazed at how much fun you can with something as simple as a set of speakers from your laptop computer and a splash of water,” said Pettit who added that he wanted to see how sound waves would affect water droplets “without the complications of gravity.”

Make sure you watch to the very end to rock out with Pettit and see the variations between the woofer and tweeter on the speaker and how the different sounds affect the water drops.

We Really Hope ET is Out There, But There’s Not Enough Scientific Evidence, Researchers Say

This artist's illustration gives an impression of how common planets are around the stars in the Milky Way. Credit: NASA, ESA, and M. Kornmesser (ESO)

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For many of us who grew up listening to Carl Sagan, watching robotic spacecraft travel to other worlds, and indulging in science fiction books and movies, it’s a given: one day we’ll find life somewhere else in the solar system or Universe. But are we being too optimistic? Two researchers say that our hopes and expectations of finding ET might be based more on optimism than scientific evidence, and the recent discoveries of exoplanets that might be similar to Earth are probably getting everyone’s hopes up too high.

Astrophysicist Edwin Turner from Princeton and researcher David Spiegel from the Institute for Advanced Study say the idea that life has or could arise in an another Earth-like environment has only a small amount of supporting evidence, most of it extrapolated from what is known about abiogenesis, or the emergence of life, on early Earth. Their research says the expectations of life cropping up on exoplanets are largely based on the assumption that it would or will happen if the same conditions as Earth exist elsewhere.

Using a Bayesian analysis — which weighs how much of a scientific conclusion stems from actual data and how much comes from the prior assumptions of the scientist — the duo concluded that current knowledge about life on other planets suggests Earth might be a cosmic aberration, where life took shape unusually fast and furious. If so, then the chances of the average terrestrial planet hosting life would be low.

“Fossil evidence suggests that life began very early in Earth’s history and that has led people to determine that life might be quite common in the universe because it happened so quickly here, but the knowledge about life on Earth simply doesn’t reveal much about the actual probability of life on other planets,” Turner said.

So, if a scientist starts out assuming that the chances of life existing on another planet is as large as on Earth, then their scientific results will be presented in a way that supports that likelihood, Turner said.

“Information about that probability comes largely from the assumptions scientists have going in, and some of the most optimistic conclusions have been based almost entirely on those assumptions,” he said.

Therefore, with all the exoplanets being found, and as our discoveries have become more and more enticingly Earth-like, these planets have our knowledge of life on Earth projected onto them, the researchers said.

How does an exoplanet researcher feel about this? Turner and Spiegel found a sympathetic soul in Joshua Winn from the Massachusetts Institute of Technology, who said that the two cast convincing doubt on a prominent basis for expecting extraterrestrial life.

“There is a commonly heard argument that life must be common or else it would not have arisen so quickly after the surface of the Earth cooled,” Winn said. “This argument seems persuasive on its face, but Spiegel and Turner have shown it doesn’t stand up to a rigorous statistical examination — with a sample of only one life-bearing planet, one cannot even get a ballpark estimate of the abundance of life in the universe.

It is true that science is about facts — not about what your gut feelings are. But there’s a strong argument that we need inspiration to do the best, most engaging science. Writer Andrew Zimmerman Jones blogged today at PBS about how many scientists were spurred to follow their careers by reading science fiction when they were young.

“The finest science fiction is inspired by the same thing that has inspired the greatest science discoveries throughout the ages: optimism for the future,” wrote Jones.

And perhaps that is what is mostly behind our hopes for finding ET: optimism for the future of the human race, that we really could one day travel to other worlds, and find new friends — “to explore strange new worlds, to seek out new life and new civilizations, to boldly go where no one has gone before…”

Turner and Spiegel do say they are not making judgments, but just analyzing existing data that suggests the debate about the existence of life on other planets is framed largely by the prior assumptions of the participants.

“It could easily be that life came about on Earth one way, but came about on other planets in other ways, if it came about at all,” Turner said. “The best way to find out, of course, is to look. But I don’t think we’ll know by debating the process of how life came about on Earth.”

Read the team’s paper.

Sources: Princeton, PBS

Outer Space – Mind Blowing Video from Jupiter and Saturn

Video Caption: This mesmerizing video unveils incredibly amazing sequences around Jupiter and Saturn from NASA’s Cassini and Voyager missions set to stirring music by “The Cinematic Orchestra -That Home (Instrumental)”. Credit: Sander van den Berg

Don’t hesitate 1 moment ! Look and listen to this mind blowing video of the Jupiter and Saturnian systems.

If you love the wonders of the hitherto unknown Universe unveiled before your eyes – and long to explore – feast your eyes on this short new video right now titled simply; “Outer Space”. Continue reading “Outer Space – Mind Blowing Video from Jupiter and Saturn”

Discovery Enters Eternal Smithsonian Home as Historic Relic

Discovery and Enterprise rest nose-to-nose at ceremony transferring ownership of Discovery from NASA to the Smithsonian National Air & Space Museum on April 19, 2012. The official deed transfer ceremony took place at the Steven F. Udvar-Hazy Center in Chantilly, Virginia. Credit: Ken Kremer

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Space Shuttle Discovery, the longest serving and most flown spaceship in human history, entered her eternal home today, Thursday, April 19, at the Smithsonian’s National Air & Space Museum Annex in Virginia.

Discovery thereby assumed her new status as a museum relic and monument to the promise and glorious dreams of space exploration, inspiring future generations of explorers to reach far beyond their grasp and accomplish the unthinkable. That’s what space and science are all about.

The space shuttle program and all three of NASA’s winged spaceships were forcibly retired by politicians at the conclusion of the final shuttle mission, STS-135, in July 2011 which left America with no means to launch our own astronauts into space and to the International Space Station.

Shuttle astronauts march with Discovery being towed from Dulles to the Smithsonian’s Udvar Hazy Center on April 19, 2012. Credit: Ken Kremer

Discovery officially became the property of the Smithsonian Museum when NASA Administrator Charles Bolden signed the title of ownership over from NASA to the world renowned museum at a public ceremony held today at the Smithsonian’s Steven F. Udvar-Hazy Center in Chantilly, Virginia.

“Today, while we look back at Discovery’s amazing legacy, I also want to look forward to what she and the shuttle fleet helped to make possible,” said NASA Administrator Charles Bolden. “As NASA transfers the shuttle orbiters to museums across the country, we are embarked on an exciting new space exploration journey. Relying on American ingenuity and know-how, NASA is partnering with private industry to provide crew and cargo transportation to the International Space Station, while developing the most powerful rocket ever built to take the nation farther than ever before into the solar system.”

National Air and Space Museum Director, General John “Jack” Dailey said, “Discovery has distinguished itself as the champion of America’s shuttle fleet. In its new home, it will shine as an American icon, educating and inspiring people of all ages for generations to come. The Museum is committed to teaching and inspiring youngsters, so that they will climb the ladder of academic success and choose professions that will help America be competitive and successful in the world of tomorrow.”

Bolden and Dailey signed the transfer documents in front of the huge crowd who came to celebrate Discovery’s arrival.

Shuttle astronauts march with Discovery being towed from Dulles to the Smithsonian’s Udvar Hazy Center on April 19, 2012. Credit: Ken Kremer

The official handover ceremony was witnessed by a prestigious gathering of some three dozen astronauts including more than a dozen men and women who served as Commanders of Space Shuttle Discovery and Senator and Astronaut John Glenn, the first American to orbit the Earth 50 years ago in 1962.

Glenn flew to space for the 2nd time aboard Discovery as a payload specialist in 1998 at the age of 77. He is the oldest person to fly in space.

Shuttle astronauts march with Discovery being towed to the Smithsonian’s Udvar-Hazy Center and official Welcome ceremony on April 19, 2012. Credit: Ken Kremer

And the general public showed their enthusiastic support for NASA and space exploration by attending in the thousands and staying all day for the dozens of activity stations, presentations and displays organized by NASA and the Smithsonian and its donors.

Glenn made clear his disagreement with the end of NASA’s shuttle program.

Discovery arrives at her final resting place in the Smithsonian on April 19, 2012. Credit: Ken Kremer

To make way for Discovery, Space Shuttle Enterprise was first towed out a huge rear door of the museum early this morning. Discovery and Enterprise then met nose to nose as the dramatic backdrop for the official welcoming ceremony.

Late this afternoon, Discovery was towed to her final resting place into the museum to the exact spot formerly held by Enterprise, which had been on display at the Virginia facility since 2003.

Altogether, Discovery flew 39 missions and spent a full year (365 days) in space, orbited Earth 5,830 times and traveled 148,221,675 miles during a space flight career spanning 27 years.

Discovery flew its maiden voyage on Aug. 30, 1984 and blasted off on her final voyage on Feb. 24, 2011. The STS-133 mission was the final flight for the illustrious orbiter which landed at the Kennedy Space Center on March 9, 2012.

Discovery deployed the iconic Hubble Space Telescope to orbit, one of the premier science instruments built by humankind. Discovery delivered many other science payloads to orbit and also to explore the solar system, including the Ulysses solar probe.

The winged spaceship was NASA’s fleet leading orbiter and played a significant role in building the International Space Station and visiting the Russian Mir Space Station.

‘Seeing’ Cosmic Rays in Space

The Apollo Light Flash Moving Emulsion Detector (ALFMED), an experiment to record of incidents cosmic ray particles hitting astronauts. Credit: NASA

Astronauts have long reported the experience of seeing flashes while they are in space, even when their eyes are closed. Neil Armstrong and Buzz Aldrin both reported these flashes during the Apollo 11 mission, and similar reports during the Apollo 12 and 13 missions led to subsequent Apollo missions including experiments specifically looking at this strange phenomenon. These experiments involved blindfolding crewmembers and recording their comments during designated observation sessions, and later missions had a special device, the Apollo Light Flash Moving Emulsion Detector (ALFMED), which was worn by the astronauts during dark periods to record of incidents of cosmic ray hits.

It was determined the astronauts were ‘seeing’ cosmic rays zipping through their eyeballs. Cosmic rays are high-energy charged subatomic particles whose origins are not yet known. Fortunately, cosmic rays passing through Earth are usually absorbed by our atmosphere. But astronauts outside the atmosphere can find themselves “seeing things that aren’t there,” wrote current International Space Station astronaut Don Pettit, who told about his experience of seeing these flashes on his blog:

“In space I see things that are not there. Flashes in my eyes, like luminous dancing fairies, give a subtle display of light that is easy to overlook when I’m consumed by normal tasks. But in the dark confines of my sleep station, with the droopy eyelids of pending sleep, I see the flashing fairies. As I drift off, I wonder how many can dance on the head of an orbital pin.”

In a report on the Apollo experiment, astronauts described the types of flashes they saw in three ways: the ‘spot’, the ‘streak’, and the ‘cloud’; and all but one described the flashes as ‘white’ or ‘colorless.’ One crewmember, Apollo 15 Commander David Scott, described one flash as “blue with a white cast, like a blue diamond.”

Pettit described the physics/biology of what takes place:

“When a cosmic ray happens to pass through the retina it causes the rods and cones to fire, and you perceive a flash of light that is really not there. The triggered cells are localized around the spot where the cosmic ray passes, so the flash has some structure. A perpendicular ray appears as a fuzzy dot. A ray at an angle appears as a segmented line. Sometimes the tracks have side branches, giving the impression of an electric spark. The retina functions as a miniature Wilson cloud chamber where the recording of a cosmic ray is displayed by a trail left in its wake.”

Pettit said that the rate or frequency at which these flashes are seen varies with orbital position.

“There is a radiation hot spot in orbit, a place where the flux of cosmic rays is 10 to 100 times greater than the rest of the orbital path. Situated southeast of Argentina, this region (called the South Atlantic Anomaly) extends about halfway across the Atlantic Ocean. As we pass through this region, eye flashes will increase from one or two every 10 minutes to several per minute.

A cosmic ray hit on a camera appears as a segmented line in the image. Credit: NASA/Don Pettit..

During the Apollo missions, astronauts saw these flashes after their eyes had become dark-adapted. When it was dark, they reported a flash every 2.9 minutes on average. Only one Apollo crewmember involved in the experiments did not report seeing the phenomenon, Apollo 16’s Command Module Pilot Ken Mattingly, who stated that he had poor night vision.

These cosmic rays don’t just hit people, but things in space, too, and sometimes cause problems. Pettit wrote:

“Free from the protection offered by the atmosphere, cosmic rays bombard us within Space Station, penetrating the hull almost as if it was not there. They zap everything inside, causing such mischief as locking up our laptop computers and knocking pixels out of whack in our cameras. The computers recover with a reboot; the cameras suffer permanent damage. After about a year, the images they produce look like they are covered with electronic snow. Cosmic rays contribute most of the radiation dose received by Space Station crews. We have defined lifetime limits, after which you fly a desk for the rest of your career. No one has reached that dose level yet.”

The Phantom Torso experiment, AKA, Fred. Credit: NASA

There are experiments on board the ISS to monitor how much radiation the crew is receiving. One experiment is the Phantom Torso, a mummy-looking mock-up of the human body which determines the distribution of radiation doses inside the human body at various tissues and organs.

There’s also the Alpha Magnetic Spectrometer experiment, a particle physics experiment module that is mounted on the ISS. It is designed to search for various types of unusual matter by measuring cosmic rays, and hopefully will also tell us more about the origins of both those crazy flashes seen in space, and also the origins of the Universe.

A tall order!