Category Archives: International Space Competition

Random Thoughts: A Joint International Debris Remediation Effort

Posted on October 22, 2021 by Jonathan Goff

As humanity’s ambitions in space increase, one of the biggest potential risks to to those ambitions is the dangers caused by the debris we’ve left on orbit over the first half century of space development. Since Sputnik’s launch in October … Continue reading →

Posted in Business, Commercial Space, International Space Collaboration, International Space Competition, Orbital Debris Remediation/Mitigation, Random Thoughts, Satellite Servicing | 3 Comments

AAS Paper Review: RAAN Agnostic 3-Burn Departure Methodology for Deep Space Missions from LEO Depots (Part 2 of 2)

Posted on September 17, 2018 by Jonathan Goff

Ok, picking up where the first part left off, we’ve reviewed the background, methodology, and some general observations on the methodology from our RAAN-agnostic 3-burn departure paper. In this part, I want to go over an interplanetary launch campaign concept … Continue reading →

Posted in Commercial Space, International Space Collaboration, International Space Competition, Launch Vehicles, Lunar Exploration and Development, Mars, NEOs, Orbital Dynamics, Propellant Depots, Space Transportation, Technology, ULA, Venus | 5 Comments

More Random “Lunar One-Way-to-Stay” Thoughts: A Business Case?

Posted on January 21, 2010 by Jonathan Goff

The more I think about the Lunar One-Way-to-Stay concept, the more intriguing it is. Fundamentally, it’s one of the only ways with existing transportation systems to get the cost of early lunar experimentation anywhere near low-enough to be useful and … Continue reading →

Posted in Bigelow Aerospace, Commercial Space, International Space Collaboration, International Space Competition, Lunar Commerce, Lunar Exploration and Development, NASA, Space Development, Space Transportation | 26 Comments

One of the Most Amazing 25 Minutes in (Recent) NASA History [Updated]

Posted on July 30, 2009 by Jonathan Goff

Or at least that’s how Stephen Flemming put it on Twitter regarding Jeff Greason’s presentation at the Augustine Committee meeting today in Florida. To be fair, the rest of the subgroup also did an amazing job, especially Chris Chyba’s wrapup … Continue reading →

Posted in Commercial Space, COTS, ESAS, International Space Collaboration, International Space Competition, Launch Vehicles, Lunar Commerce, Lunar Exploration and Development, NASA, Propellant Depots, Space Policy, Space Transportation, Technology | 8 Comments

Welcome to the Club!

Posted on May 1, 2008 by Jonathan Goff

Zond, on NASASpaceflight.com, just posted a link to a new European commercial space venture, Orbspace. Like Masten Space Systems and Armadillo Aerospace, Orbspace is pursuing a suborbital VTVL vehicle, which they intend to use for both manned and unmanned applications. … Continue reading →

Posted in Commercial Space, International Space Competition, Launch Vehicles | 4 Comments