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After historic OSIRIS-REx asteroid sample collection, Lockheed Martin VP Lisa Callahan will join us at TC Sessions: Space

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This December 16 and 17, we’re hosting our very first TC Sessions: Space event. It’ll be a virtual, live-streamed two-day show, including conversations with some of the best and brightest in the space industry. We’re thrilled to be hosting Lisa Callahan, Vice President and General Manager of Commercial Civil Space at Lockheed Martin, at the event, and she’ll join us to discuss her company’s history-making work in robotic space exploration – including the asteroid mining sample collection at asteroid Bennu that happened today – as well as the future of human space exploration.

Callahan’s work at Lockheed covers all the work they do to support NASA and other civil exploration efforts of space, including both robotic and human transportation and science investigations. That includes OSIRIS-REx, the asteroid study and sample return mission that earlier today made a historic descent to the surface of rocky solar system visitor Bennu, an asteroid that’s over 200 thousand miles from Earth.

OSIRIS-REx already made plenty of history, including becoming the closest orbit to an asteroid ever conducted by a spacecraft. But today it topped all of that with a ‘tap-and-go’ descent to the rocky surface, scooping samples that it will now attempt to return to Earth for direct study by scientists. That’s exactly the kind of ambitious extra-planetary robotic research that Callahan and her division at Lockheed have made possible with their work in advanced spacecraft and robotics design.

Callahan is also directly involved in NASA’s plans to return humans to the surface of the Moon – including sending a woman on a lunar landing mission for the first time ever. Lockheed Martin is the manufacturing partner for NASA’s Orion lander, which will transport the first American woman and the next American man to the Moon for their historic mission in 2024.

We’ll talk about what these achievements mean for the space industry, and the future of space exploration – and human spaceflight – in December with Callahan.

You can get Early-Bird tickets right now, and save $150 before prices go up on November 13 — and you can even get a fifth person free if you bring a group of four from your company. Special discounts for current members of the government/military/nonprofit and student tickets are also available directly on the website. And if you are an early-stage space startup looking to get exposure to decision makers, you can even exhibit for the day for just $2,000.

Is your company interested in partnering at TC Sessions: Space 2020? Click here to talk with us about available opportunities.

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Science

Too bright to breed

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Night light from coastal cities overpowers natural signals for coral spawning from neighboring reefs.

PHOTO: NOKURO/ALAMY STOCK PHOTO

Most coral species reproduce through broadcast spawning. For such a strategy to be successful, coordination has had to evolve such that gametes across clones are released simultaneously. Over millennia, lunar cycles have facilitated this coordination, but the recent development of bright artificial light has led to an overpowering of these natural signals. Ayalon et al. tested for the direct impact of different kinds of artificial light on different species of corals. The authors found that multiple lighting types, including cold and warm light-emitting diode (LED) lamps, led to loss of synchrony and spawning failure. Further, coastal maps of artificial lighting globally suggest that it threatens to interfere with coral reproduction worldwide and that the deployment of LED lights, the blue light of which penetrates deeper into the water column, is likely to make the situation even worse.

Curr. Biol. 10.1016/j.cub.2020.10.039 (2020).

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SpaceX launches Starlink app and provides pricing and service info to early beta testers

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SpaceX has debuted an official app for its Starlink satellite broadband internet service, for both iOS and Android devices. The Starlink app allows users to manage their connection – but to take part you’ll have to be part of the official beta program, and the initial public rollout of that is only just about to begin, according to emails SpaceX sent to potential beta testers this week.

The Starlink app provides guidance on how to install the Starlink receiver dish, as well as connection status (including signal quality), a device overview for seeing what’s connected to your network, and a speed test tool. It’s similar to other mobile apps for managing home wifi connections and routers. Meanwhile, the emails to potential testers that CNBC obtained detail what users can expect in terms of pricing, speeds and latency.

The initial Starlink public beta test is called the “Better than Nothing Beta Program,” SpaceX confirms in their app description, and will be rolled out across the U.S. and Canada before the end of the year – which matches up with earlier stated timelines. As per the name, SpaceX is hoping to set expectations for early customers, with speeds users can expect ranging from between 50Mb/s to 150Mb/s, and latency of 20ms to 40ms according to the customer emails, with some periods including no connectivity at all. Even with expectations set low, if those values prove accurate, it should be a big improvement for users in some hard-to-reach areas where service is currently costly, unreliable and operating at roughly dial-up equivalent speeds.

Image Credits: SpaceX

In terms of pricing, SpaceX says in the emails that the cost for participants in this beta program will be $99 per moth, plus a one-time cost of $499 initially to pay for the hardware, which includes the mounting kit and receiver dish, as well as a router with wifi networking capabilities.

The goal eventually is offer reliably, low-latency broadband that provides consistent connection by handing off connectivity between a large constellation of small satellites circling the globe in low Earth orbit. Already, SpaceX has nearly 1,000 of those launched, but it hopes to launch many thousands more before it reaches global coverage and offers general availability of its services.

SpaceX has already announced some initial commercial partnerships and pilot programs for Starlink, too, including a team-up with Microsoft to connect that company’s mobile Azure data centers, and a project with an East Texas school board to connect the local community.

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Erratum for the Report “Meta-analysis reveals declines in terrestrial but increases in freshwater insect abundances” by R. Van Klink, D. E. Bowler, K. B. Gongalsky, A. B. Swengel, A. Gentile, J. M. Chase

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S. Rennie, J. Adamson, R. Anderson, C. Andrews, J. Bater, N. Bayfield, K. Beaton, D. Beaumont, S. Benham, V. Bowmaker, C. Britt, R. Brooker, D. Brooks, J. Brunt, G. Common, R. Cooper, S. Corbett, N. Critchley, P. Dennis, J. Dick, B. Dodd, N. Dodd, N. Donovan, J. Easter, M. Flexen, A. Gardiner, D. Hamilton, P. Hargreaves, M. Hatton-Ellis, M. Howe, J. Kahl, M. Lane, S. Langan, D. Lloyd, B. McCarney, Y. McElarney, C. McKenna, S. McMillan, F. Milne, L. Milne, M. Morecroft, M. Murphy, A. Nelson, H. Nicholson, D. Pallett, D. Parry, I. Pearce, G. Pozsgai, A. Riley, R. Rose, S. Schafer, T. Scott, L. Sherrin, C. Shortall, R. Smith, P. Smith, R. Tait, C. Taylor, M. Taylor, M. Thurlow, A. Turner, K. Tyson, H. Watson, M. Whittaker, I. Woiwod, C. Wood, UK Environmental Change Network (ECN) Moth Data: 1992-2015, NERC Environmental Information Data Centre (2018); .

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