WASHINGTON — United Launch Alliance’s (ULA) CEO reaffirmed a May 2023 flight date for the maiden flight of the company’s new rocket; SpaceX and Rocket Lab officials laid out plans for record launch years; and a Blue Origin executive said Jeff Bezos’ company might never reveal what caused one of its rockets to explode last year.

Japan’s new H3 rocket failed in flight last week, OneWeb moved within one launch of providing global broadband service, and Relativity Space’s Terran 1 failed to get off the launch pad.

Rocket Lab’s (NAS: RKLB) revenues soared more than 200% last year as the company launched the Electron rocket a record nine times and expanded its space systems business. Rocket Lab also recorded a higher loss as the company dealt with the high cost of obtaining the revenue and invested in the development of the much larger Neutron launcher.

Plus news about AST SpaceMobile

Welcome to this week’s S-SPACⁱ.

Apologies for the gap in indexes. I was busy covering the Next-generation Suborbital Researchers Conference in Colorado last week. Lots to catch up on.

Rocket Lab completed its first launch from U.S. soil as an Electron rocket roared off its launch pad in Virginia and placed three signal collection satellites into orbit.

Down at Starbase in Texas, SpaceX completed a “flight-like wet dress rehearsal” by filling Starship and its Super Heavy Booster with propellants for the first time.

Rocket Lab is scheduled to launch its Electron rocket from U.S. soil for the first time on Tuesday. The window for the launch three signal collection satellites for HawkEye 360 from the Mid-Atlantic Regional Spaceport (MARS) in Virginia runs from 6-8 pm EST (23:00-01:00 UTC). The company will webcast the launch on YouTube.

SILVER SPRING, Md. (NOAA PR) — NOAA and CNES, the French space agency, are just two months away from the planned launch of Argos-4, an advanced satellite instrument that will track the movement of wildlife, particularly marine mammals and sea turtles, while also collecting critical environmental data around the world. 

Originally published by MDPI Open Access Journals

Rocket Lab Mission to Venus

by Richard French ^1,*,Christophe Mandy ¹,Richard Hunter ¹,Ehson Mosleh ¹,Doug Sinclair ¹,Peter Beck ¹,Sara Seager ^2,3,4,Janusz J. Petkowski ²,Christopher E. Carr ⁵,David H. Grinspoon ⁶,Darrel Baumgardner ^7,8 and on behalf of the Rocket Lab Venus Team ^†1

Rocket Lab, 3881 McGowen Street, Long Beach, CA 90808, USA
² Department of Earth, Atmospheric and Planetary Sciences, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
³ Department of Physics, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
⁴ Department of Aeronautics and Astronautics, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USA
⁵ School of Aerospace Engineering and School of Earth and Atmospheric Sciences, Georgia Institute of Technology, Atlanta, GA 30332, USA
⁶ Planetary Science Institute, 1700 East Fort Lowell, Suite 106, Tucson, AZ 85719, USA
⁷ Droplet Measurement Technologies, LLC, 2400 Trade Centre Ave, Longmont, CO 80503, USA
⁸ Cloud Measurement Solutions, LLC, 415 Kit Carson Rd., Unit 7, Taos, NM 87571, USA
^* Author to whom correspondence should be addressed.
^† Collaborators/Membership of the Group/Team Name is provided in the Acknowledgments.

Academic Editor: Pierre Rochus
Aerospace 2022, 9(8), 445; https://doi.org/10.3390/aerospace9080445
Received: 21 July 2022 / Revised: 10 August 2022 / Accepted: 11 August 2022 / Published: 13 August 2022|
(This article belongs to the Special Issue The Search for Signs of Life on Venus: Science Objectives and Mission Designs)

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Abstract

Regular, low-cost Decadal-class science missions to planetary destinations will be enabled by high-ΔV small spacecraft, such as the high-energy Photon, and small launch vehicles, such as Electron, to support expanding opportunities for scientists and to increase the rate of science return. The Rocket Lab mission to Venus is a small direct entry probe planned for baseline launch in May 2023 with accommodation for a single ~1 kg instrument. A backup launch window is available in January 2025. The probe mission will spend about 5 min in the Venus cloud layers at 48–60 km altitude above the surface and collect in situ measurements. We have chosen a low-mass, low-cost autofluorescing nephelometer to search for organic molecules in the cloud particles and constrain the particle composition.

Keywords: Venus; Rocket Lab; autofluorescing nephelometer; small spacecraft; small launch vehicle

Expanded constellation supports up to 16 collections per day across client regions 

HERNDON, Va. (HawkEye 360 PR) — HawkEye 360 Inc., the world’s leading commercial provider of space-based radio frequency (RF) data and analytics, today announced its Clusters 4 and 5 satellites have started operations. The two newest clusters have doubled on orbit capacity to empower customers with actionable global insights. The expanded constellation can collect over a region of interest up to 16 times per day with an average revisit of 1.5 hours using enhanced payloads, additional ground stations, and optimized satellite management and data processing.