Orbital debris startup Astroscale chosen by JAXA for its first space junk removal mission

Published February 12, 2020

Japanese orbital debris removal technology startup Astroscale is going to be working with the Japan Aerospace Exploration Agency (JAXA) on the agency’s first mission to remove some of the junk that currently exists on orbit. They’ve been selected by the agency to participate in its Commercial Removal of Debris Demonstration project (CRD2), which includes two separate mission phases that together will aim to accomplish the removal of a large body currently on orbit, the spent upper stage of a Japanese rocket.

Astroscale, which was founded in 2013, is focused entirely on cleaning up orbital space, which it sees as a necessary step for long-term sustainable activity on orbit. Space debris has become a hot-button topic in the space industry, with current projections anticipating massive increases in the number of active satellites orbiting the planet, thanks to the uptick in satellite constellation projects in the works from commercial operators including SpaceX, Amazon and OneWeb.

The JAXA mission aims to complete its first phase by the end of 2022, and Astroscale will support that phase by building, launching and operating a satellite that will observe and acquire data on the rocket upper stage that the second phase will seek to de-orbit. The goal is to find out more about its movement and the surrounding debris environment in order to set up a safe and successful removal.

“The data obtained in Phase I of CRD2 is expected to reinforce the dangers of existing debris and the necessity to remove them,” said Astroscale founder and CEO Nobu Okada in a press release. “Debris removal is still a new market and our mission has always been to establish routine debris removal services in space in order to secure orbital sustainability for the benefit of future generations. The international community is growing more aware of the risks of space debris and we are committed more than ever to turning this potential market into a reality.”

Astroscale is also already involved in other orbital debris-removal projects, and plans to launch a demonstration mission of its “End-of-Life Services” offering sometime in the second half of this year. This mission will be a world-first demo of commercial orbital debris removal if all goes to plan, a key step in proving that its technology can meet the needs of this growing opportunity.

Earlier this year, a near-miss of two defunct orbital spacecraft made headlines, and observers noted that had a collision occurred, it would’ve resulted in a new debris cloud with “at least hundreds” of new pieces of trackable debris. Astroscale and others like it could, combined with other initiatives like more granular tracking and information sharing among satellite operators, provide a much more sustainable in-space operating environment for the range of commercial activities either planned or in progress for orbital space.

Space is the next economic frontier… hear more about it at Disrupt SF

Published September 13, 2019

For decades space has been the play place for world powers, but the advent of (relatively) cheap and frequent rocket launches has opened it up for new business opportunities. But it’s still hard as hell, as early adopters of this orbital economy Tess Hatch of Bessemer Ventures, Swarm’s Sara Spangelo and OneWeb’s Adrian Steckel can attest. They’ll be on the Extra Crunch stage at Disrupt SF 2019 on October 3rd at 1:40 PM.

Spangelo and Steckel are in the midst of launching what have been termed “mega-constellations,” collections of hundreds or thousands of satellites offering a coordinated service (in their cases, global connectivity). These efforts are only possible with the new launch economy, and came hot on its heels, showing there’s no reason to wait to put new plans in action.

But such constellations bring their own challenges. Just from an orbital logistics point of view, launching a single satellite so that it enters a unique and predictable trajectory is hard enough; launching a dozen or a hundred at once is more difficult by far. And after launch, how will those satellites be tracked? How will they communicate to the surface and each other? What about the growing risk of collisions?

On top of that are more terrestrial, but no less crucial, questions: What services can be made available from orbit? What’s a reasonable amount to spend on them? How will they compete with and accommodate one another? Whose regulations will they follow?

These latter questions are among those that must also be answered by investors like Hatch, who is familiar with both the technical and capital side of the burgeoning space industry (and of course the technical side of the capital side). Space ventures can be extremely expensive and high-risk, but to get your foot in the door at this stage could be the start of a billion-dollar advantage a couple of years down the line.

If you’re planning on getting involved with the new space economy, or are just curious about it, join us for an extended discussion and Q&A on the 3rd.

Disrupt SF runs October 2 to October 4 at the Moscone Center in San Francisco. Tickets are available here, and they just happen to be available at a discount today only.

EarthNow promises real-time views of the whole planet from a new satellite constellation

Published April 18, 2018

A new space imaging startup called EarthNow aims to provide not just pictures of the planet on demand, but real-time video anywhere a client desires. Its ambition is matched only by its pedigree: Bill Gates, Intellectual Ventures, Airbus, SoftBank and OneWeb founder Greg Wyler are all backing the play.

Its promise is a constellation of satellites that will provide video of anywhere on Earth with latency of about a second. You won’t have to wait for a satellite to come into range, or worry about leaving range; at least one will be able to view any area at any given time, so they can pass off the monitoring task to the next satellite over if necessary.

Initially aimed at “high value enterprise and government customers,” EarthNow lists things like storm monitoring, illegal fishing vessels (or even pirates), forest fires, whale tracking, watching conflicts in real time and more. Space imaging is turning into quite a crowded field — if all these constellations actually launch, anyway.

The company is in the earliest stages right now, having just been spun out from years of work by founder and CEO Russell Hannigan at Intellectual Ventures under the Invention Science Fund. Early enough, in fact, that there’s no real timeline for prototyping or testing. But it’s not just pie in the sky.

Wyler’s OneWeb connection means EarthNow will be built on a massively upgraded version of that company’s satellite platform. Details are few and far between, but the press release promises that “Each satellite is equipped with an unprecedented amount of onboard processing power, including more CPU cores than all other commercial satellites combined.”

Presumably a large portion of that will be video processing and compression hardware, since they’ll want to minimize bandwidth and latency but don’t want to skimp on quality. Efficiency is important, too; satellites have extremely limited power, so running multiple off-the-shelf GPUs with standard compression methods probably isn’t a good idea. Real-time, continuous video from orbit (as opposed to near-real-time stills or clips) is as much a software problem as it is hardware.

Machine learning also figures in, of course: the company plans to do onboard analysis of the imagery, though to what extent isn’t clear. It really makes more sense to me to do this on the ground, but perhaps a first pass by the satellite’s hardware will help move things along.

Airbus will do its part by actually producing the satellites, in Toulouse and Florida. The release doesn’t say how many will be built, but full (and presumably redundant) Earth coverage means dozens at the least. But if they’re mass-manufactured standard goods, that should keep the price down, relatively speaking anyway.

No word on the actual amount raised by the company in January, but with the stature of the investors and the high costs involved in the industry, I can’t imagine it’s less than a few tens of millions.

Hannigan himself calls EarthNow “ambitious and unprecedented,” which could be taken as an admission of great risk, but it’s clear that the company has powerful partners and plenty of expertise; Intellectual Ventures doesn’t tend to spin something off unless it’s got something special going. Expect more specifics as the company grows, but I doubt we’ll see anything more than renders for a year or so.