I wrote earlier that today marks the 50th anniversary of the launch of Apollo 4 – the first flight of the Saturn V rocket. This mission was designed to both test the entire Saturn V, but also the Apollo Command Module. Previous Article – 50 Years Ago, The Launch Of Apollo 4 – The First […]
At 7:00 AM Eastern Time on November 9th, 1967, 5 F-1 rocket engines, each one alone producing 1 and a half million lbs of thrust, roared to life, beginning the first flight of the most powerful machine ever built by humanity – the Saturn V rocket. The Saturn V was the machine that, if everything […]
Today, September 22nd, 2017, the OSIRIS-REx mission passed by the planet Earth, just a little over a year since its launch, for a gravity assisted trajectory change to send it on its way to its target, the asteroid Bennu. Gravity assists are used often in missions as a method of fuel conservation. Traveling around the […]
We’re reaching the last moments of the Cassini mission. September 14th, 2017 marks the last full day of Cassini operations. Today, it will take it’s final photos, send the last bit of recorded data, prepare for “real time” data transmission, and then, about 29 hours from when I write this article, it will finally make […]
As of the writing of this article, the Cassini mission around Saturn has 9 days 14 hours or so remaining. On September 15th, 2017, the probe will descend into the atmosphere of Saturn, burning up as it plummets into the gaseous mass of the plant it has spent over a decade studying. (Sure, it’s a […]
40 years ago today, on September 5th, 1977, Voyager 1 was launched from Launch Complex 41 on the final Titan III-E booster to fly. Voyager 1 was launched after Voyager 2, on a trajectory which put it ahead in its encounters of Jupiter and Saturn. Voyager 1 would later begin flying up and away from […]
The identical twin to Voyager 2, Voyager 1, was launched on September 5th 1977. While launched after Voyager 2, it was launched with a more direct trajectory and as a result quickly moved ahead to reach Jupiter in 1979 and Saturn in 1980 with its last major flyby being Saturn’s moon Titan. Voyager 1 would […]
A key theme that seems to exist in the mind of every member of the “Cult of SpaceX” is this presumption that SpaceX is somehow perfect – that nothing ever goes wrong when SpaceX is involved! Even if this isn’t literally what is thought, the attitude presented exudes such an idea. SpaceX isn’t perfect. No […]
In this video from NASA we have the flight path that Voyager 2 took through the Solar System during it’s mission, which is still going 40 years after launch! It’s a very straightforward video, no sound or anything special. It starts just a few days before August 20th, 1977, the launch day of Voyager 2 […]
I’m almost a week late on this one, but it’s still worth covering: The third, and final of the 3 Third-Generation Tracking and Data Relay Satellites, known as TDRS, was successfully launched on Friday, August 18th, from Cape Canaveral Air Force Station Launch Complex 41. The TDRS satellite system is used for high-bandwith data and […]
On August 20th, 1977, Voyager 2 was launched on the most powerful launch vehicle available at the time, the Titan IIIE, on a mission to explore all 4 of the gas giant outer planets, and onward to deep space. Voyager 2 was, oddly, the first of the 2 Voyager probes launched – Voyager 1 was […]
The Voyager space probes, the furthest man-made objects from Earth, were launched 40 years ago this upcoming week (in the case of Voyaged 2, launched August 20th 1977 – Voyager 1 was launched later, in September of 77), and as such NASA and the Jet Propulsion Laboratory are doing a bit of a celebration, to […]
Today marked another Falcon 9 launch, carrying a Dragon cargo spacecraft on a resupply mission to the International, Space Station. As usual, it was a nominal launch with a successful first stage landing, and successful insertion into orbit of the Dragon spacecraft which should be getting to the Space Station about the time I publish […]
In what seems so far to be a flawless mission, Soyuz MS-05 made a successful docking with the Rassvet module of the International Space Station slightly ahead of schedule, a little before 6 hours after its launch on the 28th. The images of the docking are quite beautiful – the below video shows views from […]
48 years ago today on July 24th, 1969, Apollo 11 splashed down in the Pacific ocean after successfully landing on the Moon. This completed the nations commitment to “landing a man on the Moon and returning him safely to the Earth” before the end of the decade, and showed to the world that our combined […]