Taking too long? Close loading screen.
Connect with us

Tech

Lockheed picks Relativity’s 3D-printed rocket for experimental NASA mission

Published

on

Relativity Space has bagged its first public government contract, and with a major defense contractor at that. The launch startup’s 3D-printed rockets are a great match for a particularly complex mission Lockheed is undertaking for NASA’s Tipping Point program.

The mission is a test of a dozen different cryogenic fluid management systems, including liquid hydrogen, which is a very difficult substance to work with indeed. The tests will take place on a single craft in orbit, which means it will be a particularly complicated one to design and accommodate.

The payload itself and its cryogenic systems will be designed and built by Lockheed and their partners at NASA, of course, but the company will need to work closely with its launch provider during development and especially in the leadup to the actual launch.

Relativity founder and CEO Tim Ellis explained that the company’s approach of 3D printing the entire rocket top to bottom is especially well suited for this.

“We’re building a custom payload fairing that has specific payload loading interfaces they need, custom fittings and adapters,” he said. “It still needs to be smooth, of course — to a lay person it will look like a normal rocket,” he added.

Every fairing (the external part of the launch vehicle covering the payload) is necessarily custom, but this one much more so. The delicacy of having a dozen cryogenic operations being loaded up and tested until moments before launch necessitates a number of modifications that, in other days, would result in a massive increase in manufacturing complexity.

“If you look at the manufacturing tools being used today, they’re not much different from the last 60 years,” Ellis explained. “It’s fixed tooling, giant machines that look impressive but only make one shape or one object that’s been designed by hand. And it’ll take 12-24 months to make it.”

Not so with Relativity.

“With our 3D printed approach we can print the entire fairing in under 30 days,” Ellis said. “It’s also software defined, so we can just change the file to change the dimensions and shape. For this particular object we have some custom features that we’re able to do more quickly and adapt. Even though the mission is three years out, there will always be last minute changes as you get closer to launch, and we can accommodate that. Otherwise you’d have to lock in the design now.”

Ellis was excited about the opportunity to publicly take on a mission with such a major contractor. These enormous companies field billions of government dollars and take part in many launches, so it’s important to be in their good books, or at least in their rolodexes. A mission like this, complex but comparatively low stakes (compared with a crewed launch or billion-dollar satellite) is a great chance for a company like Relativity to show its capabilities. (Having presold many of its launches already, there’s clearly no lack of interest in the 3D printed launch vehicles, but more is always better.)

The company will be going to space before then, though, if all continues to go according to plan. The first orbital test flight is scheduled for late 2021. “We’re actually printing the launch hardware right now, the last few weeks,” Ellis mentioned.

The NASA Tipping Point program that is funding Lockheed with an $89.7 million contract for this experiment is one intended to, as its name indicates, help tip promising technologies over the edge into commercial viability. With hundreds of millions awarded yearly for companies pursuing things like lunar hoppers and robotic arms, it’s a bit like the agency’s venture fund.

Source

Continue Reading
Advertisement
Click to comment

Leave a Reply

Your email address will not be published. Required fields are marked *

Tech

Charge Your Phone Wirelessly With 50% off a Multifunctional LED Lamp

Published

on

Best Tech DealsBest Tech DealsThe best tech deals from around the web, updated daily.

White Wireless Charge Lamp | $18 | Amazon | Clip coupon + code ABC88699
Black Wireless Charger Lamp | $20 | Amazon | Promo code ABC88699

When you’re ready to turn in for the night, you don’t want to forget to charge your phone— especially if your mobile device doubles as your alarm clock.

With this wireless charger lamp, you can make this crucial step of your nightly routine even easier by just setting your phone on the wireless charging pad and… well, that’s all there is to it!

Advertisement

Other functions include multiple lighting modes as well as a sleep timer option for auto shut-off of the light after 30 or 60 minutes.

This lamp can be yours in white for $18 if you clip the coupon on Amazon (it’s below the original $40 price) and add promo code ABC88699 at checkout.

You can snag the black version for $20 using the same code—no coupon though, sorry.

Don’t sleep on this deal! Who knows how long stock or the coupon code will last?

Advertisement


Source

Continue Reading

Tech

Keep That Hotdish Hot With 65% Off a Luncia Casserole Carrier, Only $11 With Promo Code

Published

on

Best Home DealsBest Home DealsThe best home, kitchen, smart home, and automotive deals from around the web, updated daily.

Luncia Double-Decker Dish Carrier | $11 | Amazon | Promo code SDDU9S7F

It has been a long time since the days we could safely have a potluck or other gatherings, but we have a fantastic deal perfect for once those times return. These double-decker Luncia dish carriers can be had for 65% off when you add promo code SDDU9S7F at checkout and clip the coupon on the site (it’s just below the price). These holders fit 9″x 13″ sized baking dishes.

Advertisement

That means you can insulate and keep two dishes of food warm for only $11 instead of $30. What’s more, your Luncia carrier will arrive by Christmas if you order today as a Prime member.

Just add promo code SDDU9S7F and clip the 5% off coupon to bring the price down to $11 for the blue or the grey option.

Advertisement

Grab this offer while it’s still around!


Source

Continue Reading

Tech

Conquer Your Pup’s Dander and Fur With $700 Off a Cobalt or Charcoal Bobsweep PetHair Plus Robot Vacuum

Published

on

Best Home DealsBest Home DealsThe best home, kitchen, smart home, and automotive deals from around the web, updated daily.

Bobsweep PetHair Plus Robot Vacuum & Mop (Cobalt) | $200 | Best Buy

Bobsweep PetHair Plus Robot Vacuum & Mop (Charcoal) | $200 | Best Buy

Allergies can be bad enough as the seasons change. Don’t let pet hair and dander add to that by vacuuming it up early and often. That chore is easier said than done— unless you have a robot vacuum to do the work for you. This lovely bright cobalt Bobsweep PetHair Plus robot vacuum and mop, only $200 today at Best Buy seems like an ideal option. That’s a whopping $700 off, by the way.

Advertisement

You can get the same deal for the charcoal version of the robot vac, too. This model is not only specially made for picking up pet hair, it self docks and charges when it’s finished with the work.

It also comes with a mop attachment, so it can take care of those kitchen floors for you as well. Grab it while it’s still available for this fantastic price!

Advertisement


Source

Continue Reading

Trending