Jupiter has at least 69 natural moons, reports Scientific American, with the latest distant dots of joy uncovered via images taken by NASA's Juno spacecraft.
Until recently the cataloged satellites totaled 67 in number. But only the innermost 15 of these orbit Jupiter in a prograde sense (in the direction of the planet's spin). The rest are retrograde, and are likely captured objects - other pieces of the solar system's solid inventory that strayed into Jupiter's gravitational grasp.
That population of outer moons is mostly small stuff, only a few are 20-60 kilometers in diameter, most are barely 1-2 kilometers in size, and increasingly difficult to spot.
Now astronomers Scott Sheppard, David Tholen, and Chadwick Trujillo have added two more; bringing Jupiter's moon count to 69.
Perfect for your pirate base/villain lair/secret Space CIA prison/unsettling scientific experiments lab/taco stand.
Elon Musk’s SpaceX revealed the name of the person who is set to become the first private space tourist to travel to the moon: Yusaku Maezawa.
Since 2011, Andy Gracie has been selectively breeding flies to thrive under the harsh environmental conditions on Titan, Saturn's largest moon: dark, cold (-179.2C), and with very low atmospheric pressure.
Design studio Kurzgesagt – In a Nutshell animated how it may be possible to build a lunar base with today’s technology. They based the video on articles in New Space: The Journal of Space Entrepreneurship and Innovation. See you on the dark side?
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The human eye is a beautiful, incredible thing, but it’s far from perfect, especially when it comes to examining objects up close. Capable of magnifying objects up to 1,000 times, this portable microscope camera lets you see wonders hidden to your regular vision, and it’s on sale today for $38.99. Don’t let its compact size fool […]
There’s no shortage of apps available for your Mac, and, while it’s great to have options, this overabundance makes it difficult to find the apps worth installing on your computer. Thankfully, there’s the Pay What You Want: The Ultimate Mac Bundle ft. 2Do to simplify the process, which boasts 10 of the best Mac apps out […]