An Evening With Space Shuttle Atlantis

June 18, 2019 by Tom Nardi 26 Comments

When I got the call asking if I’d be willing to fly down to Kennedy Space Center and cover an event, I agreed immediately. Then about a week later, I remembered to call back and ask what I was supposed to be doing. Not that it mattered, I’d gladly write a few thousand words about the National Crocheting Championships if they started holding them at KSC. I hadn’t been there in years, since before the Space Shuttle program had ended, and I was eager to see the exhibit created for the fourth member of the Shuttle fleet, Atlantis.

So you can imagine my reaction when I learned that the event Hackaday wanted me to cover, the Cornell Cup Finals, would culminate in a private viewing of the Atlantis exhibit after normal park hours. After which, the winners of the competition would be announced during a dinner held under the orbiter itself. It promised to be a memorable evening for the students, a well deserved reward for the incredible work they put in during the competition.

Thinking back on it now, the organizers of the Cornell Cup and the staff at Kennedy Space Center should truly be commended. It was an incredible night, and everyone I spoke to felt humbled by the unique experience. There was a real, palpable, energy about it that you simply can’t manufacture. Of course, nobody sitting under Atlantis that night was more excited than the students. Though I may have come in as a close second.

I’ll admit it was somewhat bittersweet to see such an incredible piece of engineering turned into a museum piece; it looked as if Atlantis could blast off for another mission at any moment. But there’s no denying that the exhibit does a fantastic job of celebrating the history and accomplishments of the Space Shuttle program. NASA officially considers the surviving Shuttle orbiters to be on a “Mission of Inspiration”, so rather than being mothballed in a hangar somewhere in the desert, they are out on display where the public can get up close and personal with one of humanities greatest achievements. Judging by the response I saw, the mission is going quite well indeed.

If you have the means to do so, you should absolutely make the trip to Cape Canaveral to see Atlantis and all the other fascinating pieces of space history housed at KSC. There’s absolutely no substitute for seeing the real thing, but if you can’t quite make the trip to Florida, hopefully this account courtesy of your humble scribe will serve to give you a taste of what the exhibit has to offer.

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There And Back Again: A Falcon 9 Launch Story

May 28, 2019 by Tom Nardi 23 Comments

It’s true that I’m not known for keeping particularly regular hours, but even I had my doubts about this plan. We’d go to sleep around midnight, wake up at 3 AM, drive up the coast aimlessly, then turn around and attend a full-day event where we’d have to maintain at least some semblance of professionalism. It was a bad idea, terrible even. But there I was at 11:30 PM sitting in a Waffle House with Thomas, the Supplyframe videographer, getting dangerously close to signing off on it.

Officially we were there to cover the Cornell Cup Finals being held at Kennedy Space Center, but as it so happens, our arrival in Florida perfectly coincided with the launch of CRS-17, SpaceX’s latest International Space Station resupply mission. Technically this was not part of our assignment. But really, what choice did we have?

Even if our respective bosses didn’t see it as a wasted opportunity, we had to consider the locals. In the few hours we’d been here, it seemed the launch was all anyone wanted to talk about. Everyone from the airport shuttle driver to the waitress who brought us our hash browns reminded us a rocket would be lifting off soon. If we didn’t go, then come Friday afternoon we’d be the only people in Cape Canaveral who didn’t have a personal account of the event. By all indications, an unforgivable cultural faux pas in central Florida.

Of course, the truth of the matter is that we didn’t actually need any convincing to go on this adventure. We had the supreme good fortune of finding ourselves in the vicinity of Kennedy Space Center a few hours before they were going to send a rocket thundering off into the black, and there was no way we could just sleep through it. No, there was never any choice in the matter. We were going.

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This Space For Rent: Advertisements In Orbit

May 8, 2019 by Tom Nardi 34 Comments

Recently there’s been some buzz in the news that Pepsi, or more accurately the company’s Russian division, had partnered with a startup by the name of StartRocket to experiment with the idea of putting “billboards” in space. After overwhelmingly negative response to the idea on social media, Pepsi’s official line is that the StartRocket experiment was a one-time partnership, and that the company has no plans to push ahead with a space advertising program “at this time”.

Concept art from StartRocket

Had this been the first time a worldwide conglomerate like Pepsi had turned their eyes up into the black and saw dollar signs, you might think that humanity’s brief flirtation with space-bound advertisements was nothing but a social media stunt. But the truth of the matter is that companies such as Coca-Cola and Pizza Hut have been trying to get their products off terra firma since the 1980’s. This isn’t even Pepsi’s first attempt, despite what their PR department might want you to believe right about now.

So why haven’t we seen advertisers putting their money into space advertising schemes? Well, we have, actually. They just haven’t been terribly effective and the average person likely has no recollection of them. We’re seeing considerable excitement about spaceflight in the new media right now with billionaires like Elon Musk and Jeff Bezos battling to see who can build the most outlandish rockets, but historically, you’d do better getting a 10 second spot during the Super Bowl than plastering your logo on the side of a weather satellite.

In honor of Pepsi’s recent blunder, let’s take a look at some of the standout attempts to conquer advertising’s true true final frontier from the last few decades.

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Humanity Creates A Cloud Of Space Garbage, Again

April 9, 2019 by Tom Nardi 75 Comments

With the destruction of the Microsat-R reconnaissance satellite on March 27th, India became the fourth country in history to successfully hit an orbiting satellite with a surface-launched weapon. While Microsat-R was indeed a military satellite, there was no hostile intent; the spacecraft was one of India’s own, launched earlier in the year. This follows the examples of previous anti-satellite (ASAT) weapons tests performed by the United States, Russia, and China, all of which targeted domestic spacecraft.

Yet despite the long history of ASAT weapon development among space-fairing nations, India’s recent test has come under considerable scrutiny. Historically, the peak of such testing was during the 1970’s as part of the Cold War rivalry between the United States and then Soviet Union. Humanity’s utilization of space in that era was limited, and the clouds of debris created by the destruction of the target spacecraft were of limited consequence. But today, with a permanently manned outpost in low Earth orbit and rapid commercial launches, space is simply too congested to risk similar experiments. The international community has strongly condemned the recent test as irresponsible.

For their part, India believes they have the right to develop their own defensive capabilities as other nations have before them, especially in light of their increasingly active space program. Prime Minister Narendra Modi released a statement reiterating that the test was not meant to be a provocative act:

Today’s anti-satellite missile will give a new strength to the country in terms of India’s security and a vision of developed journey. I want to assure the world today that it was not directed against anybody.

India has always been against arms race in space and there has been no change in this policy. This test of today does not violate any kind of international law or treaty agreements. We want to use modern technology for the protection and welfare of 130 million [1.3 Billion] citizens of the country.

Further, the Indian Space Research Organisation (ISRO) rejects claims that the test caused any serious danger to other spacecraft. They maintain that the test was carefully orchestrated so that any debris created would renter the Earth’s atmosphere within a matter of months; an assertion that’s been met with criticism by NASA.

So was the Indian ASAT test, known as Mission Shakti, really a danger to international space interests? How does it differ from the earlier tests carried out by other countries? Perhaps most importantly, why do we seem so fascinated with blowing stuff up in space?

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Could Orion Ride Falcon Heavy To The Moon?

March 25, 2019 by Tom Nardi 73 Comments

Things aren’t looking good for NASA’s Space Launch System (SLS). Occasionally referred to as the “Senate Launch System”, or even less graciously, the “Rocket to Nowhere”, the super heavy-lift booster has long been a bone of contention for those in the industry. Designed as an evolution of core Space Shuttle technology, the SLS promised to reuse existing infrastructure to deliver higher payload capacities and lower operating costs than its infamous winged predecessor. But in the face of increased competition from commercial launch providers and proposed budget cuts targeting future upgrades and expansions of the core booster, the significantly over budget and behind schedule program is in a very precarious position.

Which is not to say the SLS doesn’t look impressive, at least on paper. In its initial configuration it would easily take the title as the world’s most powerful rocket, capable of lifting nearly 105 tons into low Earth orbit (LEO), compared to 70 tons for SpaceX’s Falcon Heavy. It would still fall short of the mighty Saturn V’s 155 tons to LEO, but the proposed “Block 2” upgrades would increase SLS payload capability to within striking distance of the iconic Apollo-era booster at 145 tons. Since the retirement of the Space Shuttle in 2011, NASA has been adamant that the might of SLS was the only way the agency could accomplish bigger and more ambitious missions to the Moon, Mars, and beyond.

Or at least, they were. On March 13th, NASA Administrator Jim Bridenstine testified to Congress that in an effort to avoid further delays, the agency is exploring the possibility of sending their Orion spacecraft to the Moon with a commercial launcher. The statement came as a shock to many in the aerospace community, as it would seem to call into question the future of the entire SLS program. If commercial rockets can do the job of SLS, at least in some cases, why does the agency need it?

NASA is currently preparing a report which investigates what physical and logistical modifications would need to be made to missions originally slated to fly on SLS; a document which is sure to be scrutinized by SLS supporters and critics alike. Until the report is released, we can speculate about what this hypothetical flight to the Moon might look like.

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Hackaday Podcast 010: XKCD Graphs, Turing Complete Meta Computers, False Finger Printing 3D Printers, And Jargon

March 15, 2019 by Mike Szczys 6 Comments

Elliot Williams and Mike Szczys walk through the past week in hackerdom. There’s a new jargon quiz! Do you know what astrictive robotic prehension means? We look at the $50 Ham series, omni-wheeled pen plotting robots, a spectrum of LED hacks, LEGO CNC for chocolate rework, and grinding lenses with a CNC mill. In the “can’t miss” category are fingerprinting 3D Printers, and how NASA designs far beyond the stated life of an engineering project.

Links for all discussed on the show are found below. As always, join in the comments as we’ll be watching those as we work on next week’s episode!

Take a look at the links below if you want to follow along, and as always, tell us what you think about this episode in the comments!

Direct download (60 MB or so.)

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Proposed NASA Budget Signals Changes To Space Launch System

March 13, 2019 by Brian Benchoff 17 Comments

The White House’s proposed budget for 2020 is out, and with it comes cuts to NASA. The most important item of note in the proposed budget is a delay of the Space Launch System, the SLS, a super-heavy lifting launch vehicle designed for single use. The proposed delay would defer work on the enhanced version of the SLS, the Block 1B with the Exploration Upper Stage.

The current plans for the Space Launch System include a flight using NASA’s Orion spacecraft in June 2020 for a flight around the moon. This uncrewed flight, Exploration Mission 1, or EM-1, would use the SLS Block 1 Crew rocket. A later flight, EM-2, would fly a crewed Orion capsule around the moon in 2022. A third proposed flight in 2023 would send the Europa Clipper to Jupiter. The proposed 2020 budget puts these flights in jeopardy.

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