In 1910, Walter Goodacre published a map of the Moon, created over the course of several decades using nothing more high-tech than a good quality backyard telescope. Goodacre was an amateur astronomer. He didn't have access to top-of-the-line observatory. But he did have a knack for detail and willingness to painstakingly record his observations of the Moon with pen and paper, eventually producing a map that's accurate to a few kilometers. (In contrast, the high-definition images that we get today from lunar orbiters show details at a scale of a few meters.)
University College London has an explorable version of Goodacre's map on their website, along with scans from his 1910 book that broke the map up into sections. (As art, the sections are almost more intriguing than the full, stitched-together image.) It's all part of a larger collection of historic space images, photos from the Moon, Mars, Jupiter, and Venus.
NASA today announced that astronomers studying data from NASA’s Great Observatories have found the best evidence yet for “cosmic seeds in the early universe that should grow into supermassive black holes.”
Could you recover a murder victim’s last sight of their killer by extracting it from the retina? Little more than a century ago, forensic scientists thought it might be possible. After all, in 1877 physiologist Wilhelm Friedrich Kühne was able to develop a simple image from an albino rabbit’s dissected eyeball. (Above, the two images […]
Backed by huge donations from vitamin companies, the American Association of Naturopathic Physicians is pushing to get naturopathic medicine recognized and regulated in all 50 US states, paving the way to receiving public funds in the form of Medicare reimbursements.
Jared Sinclair developed the RSS reader app Unread, which made $10,000 in its first 24 hours on the iOS market. And we’ve all heard the story of Flappy Bird developer Dong Nguyen, whose creation was reportedly earning $50,000 a day at the height of its 2013 explosion. While those are rare examples, they’re also testament to the […]
If you or your company’s IT system are besieged by black hat cyber attacks, an ethical hacker might be all that stands between crippling damage and a company’s long-term prosperity. It’s no wonder that the market for IT security specialists is exploding. Certification is the key – so learn the tenets of ethical hacking and get […]
Your laptop and mobile devices are top of the line…so why are you trotting out that raggedy decades-old suitcase when you go somewhere? Time to up your travel game with a complete 5-piece Herschel Travel Luggage bundle…and we’ll even give it to you for free!Of course, you’ve got to win the Ultimate Herschel Travel Bundle […]