drew@drewexmachina.com
Growing up in the 1970s, I watched the progress of every NASA mission to the planets with great enthusiasm. Probably the one mission I waited for […]
Since before the beginning of the Space Age, engineers have sought to develop increasingly efficient propulsion systems. Chemical propulsion systems that burn a fuel and oxidizer […]
A key component of NASA’s infant space science program was Project Vanguard. Originally developed by the Naval Research Laboratory (NRL) as America’s first official satellite program […]
Now that we are at the end of 2020, it is time to look back at this year’s material published on Drew Ex Machina and see […]
During the summer of 1990, I got a chance to check out a large exhibit of Soviet space hardware at the Boston Museum of Science (see […]
During the course of over half a century, we have sent spacecraft to encounter every planet known in the Solar System. Having grown up in the […]
During my teens, I became a voracious reader of books on spaceflight, astronomy and (eventually) science in general. For whatever reason, there are certain stories I […]
While launching crews into orbit has become routine with even commercial companies beginning to provide lift services for customers like the US government, it was far […]
On September 17, 2020, the Pan-STARRS1 (Panoramic Survey Telescope and Rapid Response System 1) survey at the Haleakala Observatory in Hawaii detected a slow moving object […]
When I was growing up in the late-1960s and 1970s, I loved color photographs of the Earth taken by the astronauts during NASA’s manned spaceflights. What […]
About twenty years ago while I was still teaching classes in astronomy for a local adult and continuing education program, an elderly student of mine gave […]
For almost as long as I have had a serious interest in the Soviet space program, I have enjoyed Soviet space art. Three decades ago, I […]
