MOJAVE, Calif. (SSI PR) — Last November Space Studies Institute NASA Innovative Advanced Concepts (NIAC) Team Principal Investigator Dr. Heidi Fearn and Team Consultant Dr. James Woodward invited a group of friends and colleagues to discuss updates in engineering and testing of Propellant-less Propulsion, The “Woodward Effect,” The Machian Principle and other advanced physics and propulsion engineering topics.
Greg Meholic of The Aerospace Corporation, a presenter at the 2016 Estes Park Breakthrough Propulsion Workshop, offered an excellent space for this gathering in the Sally Ride Board Room at The Aerospace Corporation’s El Segundo, California headquarters.
The Space Studies Institute recorded the three day event and we are proud to begin releasing the full-length videos of the presentations starting this week on the SSI YouTube Channel ( https://www.youtube.com/c/SSISpaceStudiesInstitute ). In addition, most presenters provided their slides and we will be posting these on special new pages on the SSI.ORG website.
BLOOMINGTON, Minnesota, December 22, 2017 (BIS Research PR) — According to a market intelligence report by BIS Research titled “Global Small Satellites Market, Analysis & Forecast, 2017-2021“, the global market is expected to reach $10.10 billion by 2021, growing at a CAGR of 31.9% during the forecast period, 2017 – 2021. In the recent years, small satellites have gained traction owing to the significant mass reduction in the subsystems and components along with higher cost-efficiency. The interest in small satellites has increased significantly during the last few years. Over the past decade, nearly $2.5 billion has been invested in small satellites, of which half of the amount was generated in the last two to three years.
EL SEGUNDO, Calif. (Aerospace Corporation PR) – The Aerospace Corporation’s (Aerospace) Center for Space Policy and Strategy today released a policy paper, Navigating the Space Compliance Roadmap for Small Satellites. The paper explores U.S. spaceflight regulations and how they apply to the increasingly common “nontraditional missions,” which do not match the historical norm of a single large government satellite on a launch vehicle. This paper provides roadmaps to help new mission planners obtain the proper approvals prior to launch.
The release of Aerospace’s analysis is timely, as Congress is considering new legislation, The American Space Commerce Free Enterprise Act of 2017, intended to foster a “more favorable legal and policy environment for free enterprise.” Authors Barbara Braun, systems director, Space Innovation Directorate, and Eleni “Sam” Sims, project engineer, highlight significant opportunities to improve and streamline the current approval process for new space systems.
EL SEGUNDO, Calif. (Dec. 5, 2017) – The Aerospace Corporation’s Center for Space Policy and Strategy (CSPS) and the Air Force Association’s Mitchell Institute today released the results of a wide-ranging survey highlighting the perceptions and recommendations of more than 30 experts on major areas of concern within the U.S. space enterprise.
The report, Major Policy Issues in Evolving Global Space Operations, takes a multi-faceted look at the current state of the space industry and how it might evolve. In particular, the authors examine how future endeavors in space will be shaped by the proliferation of new space entrants and the growing clout of the commercial sector in an increasingly crowded and democratized space domain.
WALLOPS ISLAND, Va., November 12, 2017 (Orbital ATK PR) – Early this morning, the Orbital ATK CRS-8 (OA-8) launch carried another historic NanoRacks mission to the International Space Station (ISS). With a completely full NanoRacks External Cygnus Deployer (ENRCSD), a virtual reality camera, and educational research, this mission marks over 600 NanoRacks payloads delivered to the ISS since 2009.
This mission is enabling a unique virtual reality opportunity with National Geographic’s VUZE camera. Integrated and launched via NanoRacks, VUZE will allow for the recording of the new National Geographic series “One Strange Rock,” in which the astronaut crew will record a series of virtual reality pieces for incorporation into a larger documentary about natural history and the solar system. This is National Geographic’s first time launching with NanoRacks.
KENNEDY SPACE CENTER, FL., November 2, 2017 (CASIS)– The Orbital ATK Cygnus vehicle is slated to launch to the International Space Station (ISS) no earlier than November 11, 2017 from Wallops Flight Facility.
The Cygnus spacecraft will carry ISS National Laboratory payloads to conduct research across a variety of areas aimed at improving life on Earth. In addition to the diverse research launching to the ISS National Lab, multiple payloads focused on enabling future research missions will be part of the CRS-8 manifest. Thus far in 2017, the ISS National Lab has sponsored more than 100 separate experiments that have reached the station.
BOSTON, July 12, 2017 (BridgeSat PR) – Allied Minds plc (LSE: ALM) today announces the appointment of Barry Matsumori as CEO of BridgeSat, Inc. (BridgeSat) effective 17 July 2017. The appointment follows the successful Series A funding round announced by BridgeSat on 5 May 2017. BridgeSat, an Allied Minds subsidiary, was founded on technology sourced from The Aerospace Corporation, seeking to revolutionise satellite data downlinking with an advanced optical communications network. Delivering faster, more reliable and affordable data transmission to the rapidly growing low earth orbit (LEO) satellite sector, will enable a new era of applications and services.
Some very sad news to report. Matthew Isakowitz passed away on May 25. He was 29.
Matthew served as associate director of the Commercial Spaceflight Federation (CSF) for three years after graduating from Princeton University in 2009. While an undergraduate, he worked for two months at SpaceX on the Dragon spacecraft.
After leaving CSF, Matthew worked at the asteroid mining company, Planetary Resources. More recently, he was working at Astranis, a startup focused on building small, low-cost telecommunications satellites that would deliver Internet connectivity to areas of Earth not currently being served.
Matthew was the son of Steve Isakowitz, who is president and CEO of The Aerospace Corporation. He is survived by his mother, Monica, and three sisters: Jennifer, Rachel, and Sophie.
Future Space Leaders is collecting donations for a “to-be-announced initiative that will further Matthew’s legacy in the field of human space exploration.”
El SEGUNDO, Calif. (Aerospace Corporation PR) – NASA has awarded Dr. Siegfried Janson of The Aerospace Corporation (Aerospace), a leader in space technology and game-changing innovation, with the 2017 NASA Innovative Advanced Concepts (NIAC) Phase II grant award, worth approximately $500,000, for further development of his Brane Craft flat spacecraft proposal.
While the smallsat market is forecast to experience double digit growth over the next five years, U.S. government policy continues to lag behind the rapid developments in the field. Meanwhile, a recent National Academies report has found that smallsats can be return high-quality scientific data if missions are designed correctly.
Those are the conclusions of three presentations made this week at the Small Satellite Conference in Utah. Below are summaries of the talks drawn from Tweets by the following attendees:
EL SEGUNDO, Calif. (Aerospace Corp PR) — Steve Isakowitz, president of Virgin Galactic, has been elected president of The Aerospace Corporation effective Aug. 1. He will assume the position of Aerospace president and CEO upon the retirement of Dr. Wanda Austin on Oct. 1.
“After a year-long search process, the board of trustees is pleased with the result. Building on Dr. Wanda Austin’s legacy of excellence and accomplishment, Steve Isakowitz has the right set of skills and experience—in government and industry—to lead Aerospace in a rapidly changing environment of constrained customer resources, challenging threats, and exciting new space technologies,” said Ambassador Barbara Barrett, chair of The Aerospace Corporation board of trustees.
EL SUGUNDO, Calif. (Aerospace Corporation PR) — NASA has awarded Aerospace a grant to investigate the possibility of developing an extremely thin spacecraft that would wrap around debris and remove it from Earth’s orbit.
The innovative concept, called Brane Craft, is a 1-meter square spacecraft that is less than half the thickness of a human hair, and therefore exceptionally light, maneuverable, and fuel efficient.
NASA’s Innovative Advanced Concepts (NIAC) program recently selected 13 proposals for Phase I awards. Below is the description of a small satellite project submitted by Siegfried Janson of The Aerospace Corporation.
Siegfried Janson The Aerospace Corporation
A ‘brane’ is a dynamical object that can propagate through spacetime. Flattening a spacecraft into a membrane, or 2-brane, can produce a low mass vehicle with ultra-high power-to-weight ratio (7.7 kW/kg using thin film solar cells). If most of this power is used by an array of thinned, distributed electrospray thrusters with a specific impulse of 4000 s, a Brane Craft could start in low Earth orbit, land on Phobos, and return to low Earth orbit. Other possible targets include any near-Earth asteroid and most main belt asteroids.
Propellant is stored as a liquid within a 10-micron wide gap between two Kapton sheets that form the main structure of the Brane Craft. This project will study how to design an ultra-light dynamic membrane spacecraft, with 3-axis attitude determination and control plus navigation, that can significantly change both its shape and orbit. Conventional sensors like star trackers will have to be replaced by 2-dimensional alternatives. Estimated mass is about 35 grams for a 1 square meter Brane Craft.
The target application is removal of orbital debris in low Earth orbit (LEO) through rendezvous, contact, conformal wrapping, and application of thrust. Sending conventional spacecraft, even 1-to-5 kg CubeSats, to each of the thousands of 10-cm or larger debris objects for active deorbiting becomes prohibitively expensive.
With current CubeSat launch costs of ~$250,000 for a 3U CubeSat with ~kilometer/s delta-V propulsion and 3-axis attitude control, the U.S. would spend close to billion dollars in launch costs alone to remove 4 thousand debris objects. Brane Craft could significantly reduce that cost and enable removal of more objects.
WASHINGTON (NASA PR) — NASA has selected 13 proposals through NASA Innovative Advanced Concepts (NIAC), a program that invests in transformative architectures through the development of pioneering technologies.
Among the selected are: a concept for reprogramming microorganisms that could use the Martian environment to recycle and print electronics; a two-dimensional spacecraft with ultra-thin subsystems that may wrap around space debris to enable de-orbiting; and a method of computational imaging that leverages extrasolar intensity fluctuations to detect “echoes” from planets and other structures orbiting a distant star.
WASHINGTON, D.C. (NASA PR) — The Optical Communications and Sensor Demonstration (OCSD) satellite that launched Oct. 8 currently is experiencing a problem with its attitude control system, according to The Aerospace Corporation. Aerospace built the CubeSat and is operating it in orbit. The OCSD satellite is communicating by radio with the ground, but the attitude control system must function properly in order to demonstrate the optical communications system. NASA is discussing the issue with Aerospace as they investigate the problem.
OCSD is the first in a new series of six NASA-managed technology demonstration missions set to launch during the coming months using CubeSats to test technologies that can enable new uses for these miniature satellites, which measure 10 cm x 10 cm x 10 cm (about 4 inches per side). NASA, other government agencies, academia and commercial companies can incorporate these technologies, which range from high-speed communications to novel propulsion systems to technologies that enable rendezvous and docking, into future space missions.
OCSD differs from other space-based laser communication systems because the laser is hard-mounted to the spacecraft body, and the orientation of the CubeSat controls the direction of the beam. This makes the laser system more compact than anything previously flown in space. The CubeSat will evaluate the ability to point a small satellite accurately as it demonstrates data transfer by laser at rates of up to 200 Mb/s — a factor of 100 increase over current high-end CubeSat communications systems.