Dr Stuart Grey

Video: Watch this Space - Episode 1

Jun 11, 2016

“Watch this Space” is a little experiment of mine to try and show people what is going on in Earth orbit. In this episode we cover all of the satellite launches and newly tracked pieces of debris for May 2016.

All of the object orbits are taken from real tracking data (from http://www.space-track.org) so every single coloured dot is a real object. The positions and motion of the objects relative to the Earth are to scale but each objects size is greatly exaggerated (otherwise there would be nothing to see!).

The objects covered are:

New Satellites

JCSAT-14 JCSAT-14 replaces JCSat 8 at 154° East longitude and expands on its capacity to meet the growing demand for telecommunications infrastructure in the Asia Pacific region. Launched by Falcon-9.

YAOGAN 30 The Chinese Yaogan-30 remote sensing satellite was launched on the 15th May via a Long March (Chang Zheng) 2D (Y27) rocket. The launch was from the from the Jiuquan Satellite Launch Centre.

MINXSS MinXSS is a 3U CubeSat solar physics mission from the CU (University of Colorado) at Boulder, designed to better understand the energy distribution of solar flare SXR (Soft X-ray) emissions. It was deployed from the ISS on 16th May 2016.

CADRE CADRE is a collaborative space weather 3U CubeSat mission from the University of Michigan (UMich), Ann Arbor, NASA/GSFC, and NRL (Naval Research Laboratory) of Washington DC. It was also launched on the 16th May 2016 from the ISS.

STMSAT 1 STM-Sat-1 is designed to perform Earth observation. Built and designed by elementary school students, supported by technical advisors from NASA. Launched on the 16th May 2016 from the ISS.

NODES 1and 2 NASA’s Nodes (Network and Operation Demonstration Satellite) is a mission to demonstrate new network capabilities critical to the operation of swarms of multiple spacecraft. Launched on the 16th May 2016 from the ISS.”

FLOCK 2E and 2E The Flock Earth observing constellation built and operated by Planet Labs consists of numerous triple CubeSats. 8 flock 2E and 2E’ satellites were launched from the ISS in May.

New Debris

NOAA 16 DEB 50 new pieces of NOAA-16 were tracked in May (making the total number over 300). NOAA-16 was decommissioned on 9th June 2014 after a critical anomaly and broke up in November 2015.

RESURS P2 DEB 2 pieces of debris from the Russian commercial Earth observation satellite Resurs-P2 were tracked in May.

BREEZE-M DEB 4 new pieces of debris from Breeze-M (Briz-M) upper stages were tracked in May to add to the over 500 pieces already in orbit.

Other Articles

A History of Space Debris - Public Lecture at the Wolf Humanities Center at the University of Pennsylvania Mar 27, 2019

Young Weir-Wise 2019 Jan 29, 2019

Strathclyde Headstart 2018 Jun 27, 2018

Engineering the Future for Girls 2018 Jun 18, 2018

VR Space Debris for the Scottish Space School 2018 Jun 12, 2018

Strathclyde Teaching Excellence Awards 2018 May 11, 2018

Fast solar radiation pressure modelling with ray tracing and multiple reflections May 1, 2018

Reflecting Space Symposium Feb 2, 2018

Young Weir-Wise: Discovering Engineering with S2 Girls Jan 29, 2018

Autonomous orbit determination for formations of cubesats beyond LEO Jan 1, 2018

Angles-only navigation of a formation in the proximity of a binary system Jan 1, 2018

The Naked Scientists - Question of the Week Dec 12, 2017

Uncertainty treatment in the GOCE re-entry Nov 1, 2017

2,000,000 YouTube Views! Aug 5, 2017

Glasgow Science Festival: My Favourite Doomsday Talk Jun 14, 2017

Scottish Space School VR Space Debris Workshops Jun 14, 2017

Space Debris Workshops for P6/7 students at SmartSTEMS Jun 7, 2017

Autonomous orbit determination and navigation for formations of CubeSats beyond LEO Jun 1, 2017

Autonomous navigation of a formation of spacecraft in the proximity of a binary asteroid Jun 1, 2017

Sunlight illumination models for spacecraft surface charging May 1, 2017

Deformation of Space Debris due to Solar and Earth Radiation Fluxes - 7th European Conference on Space Debris 2017 Presentation Apr 17, 2017

Deformation of space debris and subsequent changes in orbit during eclipse due to solar and earth radiation fluxes Apr 1, 2017

Contributing to the 3rd Istanbul Design Biennial 22 October – 20 November 2016 Oct 9, 2016

Contributing to Natures Weirdest Events - Series 5, Episode 1, BBC2 Sep 29, 2016

Video: Watch this Space - Episode 2 Jun 25, 2016

Video: Watch this Space - Episode 1 Jun 11, 2016

Space Debris Wallpapers - May 2016 Jun 6, 2016

Talking Space Debris with BBC Radio Bristol Jun 1, 2016

Modelling spacecraft illumination and the effect of specular, diffuse and multiple reflection on photoelectron emission Apr 1, 2016

Space debris talk at the Royal Institution Mar 11, 2016

Launch of the UCL Aerospace Engineering Minor Jan 20, 2016

When space debris goes viral... Jan 1, 2016

Video: Space Debris 1957-2015 Dec 22, 2015

Royal Institution Advent Calendar: A History of Space Debris Dec 7, 2015

Future London 2015 Nov 5, 2015

Spark Festival 2015 Aug 31, 2015

St Pauls Way Science Summer School 2015 Aug 26, 2015

Creating a 4K Time-Lapse Video using Open-Source, Cross-Platform Tools Jul 28, 2015

Video: Time-lapse of Building a 3D Printer Jul 26, 2015

2015 Student Choice Teaching Awards Nomination May 7, 2015

Aviation Xtended interview on my space debris research and new aerospace course at UCL Mar 6, 2015

NT12–230 Discrimination via Extremely High Accuracy Trajectory Modelling Mar 1, 2015

My appearance on episode 1 of "Keeping it Civil", the new podcast from CEGE at UCL Feb 11, 2015

Slides from "Describing the World in 3D: Matrices and Vectors" Nov 25, 2014

AIAA/AAS Astrodynamics Specialist Conference 2014 Presentation: Developments in High Fidelity Surface Force Models and their Relative Effects on Orbit Prediction Aug 4, 2014

Non-conservative torque and attitude modelling for enhanced space situational awareness Aug 1, 2014

Geomagnetic Lorentz force modeling for orbit prediction- methods and initial results Aug 1, 2014

Developments in high fidelity surface force models and their relative effects on orbit prediction Aug 1, 2014

2014 "How to Change the World" Course Jul 10, 2014

Spacecraft Charging Technology Conference 2014 Presentation: High Fidelity Modelling of the Photoelectric Effect on Spacecraft Jun 28, 2014

2014 Student Choice Teaching Awards Nomination Apr 30, 2014

My PhD Thesis - "Distributed Agents for Autonomous Spacecraft" Jan 8, 2013

Scoping study on ballistic missile and countermeasures trajectory evolution modeling and tracking Aug 1, 2012