A Closer Look at 'Rogue Planets' Adrift in the Universe

Posted on Categories Discover Magazine

An artist’s illustration of the orphaned planet WISEA J114724.10−204021.3. Our galaxy is likely teeming with rogue planets, but they’re very difficult to find. (Credit: NASA/JPL-Caltech) Not all stars are good parents to their budding planets — some get downright nasty and kick their children into interstellar space. We’ve found a handful of these free orphaned planets before, and their called “rogue planets.” But a study today in Nature Astronomy sugge ...read more

Toyota Wants Cars to Predict Heart Attacks

Posted on Categories Discover Magazine

Toyota’s Collaborative Safety Research Center is working with the University of Michigan on developing heart monitoring methods that could someday help predict heart attacks in drivers. Credit: University of Michigan A heart attack or diabetic blackout can have especially deadly consequences for drivers when they cause car crashes. Toyota researchers hope to change that grim equation by studying how wearable devices could help smart cars possibly save lives by predicting medica ...read more

Watch as a lonely sunspot grows larger than our planet, turns toward Earth, and gets ready to blast hot stuff at us

Posted on Categories Discover Magazine

Actually, it’s a sunspot group, and the active region it is tied too let loose an aurora-causing eruption of hot plasma NASA’s Solar Dynamics Observatory spacecraft captured this view of a sunspot rotating into view between July 5 and 11, 2017. (Source: NASA’s Goddard Space Flight Center/SDO/Joy Ng, producer) I guess I just can’t get enough of time-lapse animations. A couple of days ago, I was mesmerized by an animation of satellite images showing not ...read more

Predatory Journals Hit By 'Star Wars' Sting

Posted on Categories Discover Magazine

A number of so-called scientific journals have accepted a Star Wars-themed spoof paper. The manuscript is an absurd mess of factual errors, plagiarism and movie quotes. I know because I wrote it. Inspired by previous publishing “stings”, I wanted to test whether ‘predatory‘ journals would publish an obviously absurd paper. So I created a spoof manuscript about “midi-chlorians” – the fictional entities which live inside cells and give Jedi their powers in ...read more