The Saturn V line of heavy launch vehicles used for NASA’s Apollo program were still to this day the most powerful rockets successfully flown, and this video shows an intimate on-pad view of the ignition and liftoff of the Saturn V SA-506 that launched Apollo 11 to the Moon at 13:32 GMT on July 16, 1969….
Tag: space
Yes, We *Really* Went to the Moon in 1969
The Moon landings weren’t a hoax. Here’s proof.
Does America Need a Space Force?
No. No it does not. But that’s exactly what the Trump administration wants, and so today, August 9, 2018, America’s eerily stone-faced Vice President Mike Pence confirmed that there will indeed (pending Congress approval) be a new sixth branch of the U.S. military up and running by 2020, one dedicated to “restoring America’s leadership in…
Happy Opposition Day!
It’s Opposition Day! No, that’s not a political stance but rather a geometric one, relating to the positions of Earth, the Sun, and Mars in the Solar System. Today our neighboring planet Mars will be directly opposite the Sun relative to Earth, which will make it the second-brightest “star” in the night sky after Venus….
A Naked Titan Revealed by 13 Years of Cassini Data
Saturn’s largest moon Titan boasts the distinction of being the only moon in the solar system to have a thick atmosphere…so thick, in fact, that its surface is perpetually hidden from our view—but not from the view of the Cassini spacecraft’s infrared cameras! Cassini, now over ten months gone after its Sept. 2017 plunge into…
Ten More Moons For Jupiter!
Jupiter is the reigning heavyweight among the planets in our solar system so it just makes sense that it also possesses the most natural satellites. Over the past year I have been gleefully telling people that Jupiter has 69 moons (usually to a shocked response, occasionally to a giggling one) but now I must admit…
Three Years Ago Today New Horizons Passed Pluto
Holy Hadean history Batman, where does the time go? Today marks the third anniversary of New Horizons‘ flyby of Pluto and Charon, the first, last, and as yet only mission ever to the distant dwarf planet (aka the reigning King of the Kuiper Belt.) All of the close-up detailed images of Pluto and Charon we…
Meet Metis – Jupiter’s Closest, Quickest Moon
Everyone’s heard of Jupiter’s four most famous moons Europa, Io, Callisto, and Ganymede—we’ve known about them for over 400 years, thanks to Galileo—but giant Jupiter has many more moons than that. To date there are thought to be 69 natural satellites orbiting Jupiter. 53 are officially named, while 16 are awaiting further confirmation. So you’d…
Surprise! Jupiter’s Poles are Literally Encircled by Cyclones
If you think that Saturn’s polar storm systems are amazing then you’re gonna love this: Jupiter has them too, and not just a single central storm over each of its poles either. NASA’s Juno mission has revealed that Jupiter has not only polar vortices but also a ring of enormous cyclones spinning in formation around…
Our First Close-up Images of Mars From Space Were Hand-Colored with Crayons. True Story.
In November 1964 NASA launched Mariner 4, the fourth of its ambitious series of robotic explorations of our three inner planet neighbors. Mariner 1 was lost during launch; Mariner 2 successfully flew past Venus; Mariner 3 failed to deploy; but on July 14–15, 1965, the 575-lb Mariner 4 became the first spacecraft to fly past…
ESA Grabs Glimpses of Mars’ Groovy Moon
This animation is comprised of three images acquired by ESA’s Mars Express spacecraft on Sept. 12, 2017 with its High Resolution Stereo Camera (HRSC). It shows parts of the grooved and pitted surface of Phobos, the larger of Mars’ two natural satellites. The original images were captured in greyscale; I added color based on other…
THEMIS Takes Deimos’ Temperature
Can you feel the heat? NASA’s Mars Odyssey can see it! This is an image of Mars’ smaller moon Deimos, captured with Odyssey’s THEMIS (Thermal Emission Imaging System) instrument on Feb. 15, 2018. Part of the 7-mile-wide Moon was in shadow, but the sunlit surface area reached temperatures up to 200 K (that’s still pretty…
