Just 1,400 light-years away, among all the dust of a crowded star forming region, is the Flame Nebula. NASA released this image on Saturday, and explains on its site how the Chandra Observatory and Spitzer Space Telescope can "take you inside the glowing gas and obscuring dust clouds" of the region to see the dazzling Flame Nebula, full of stars that range in age of 200,000 to 1.5 million years old.
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The X-ray/infrared composite image overlay spans about 15 light-years across the Flame's center. The X-ray/infrared data also indicate that the youngest stars are concentrated near the middle of the Flame Nebula cluster. That's the opposite of the simplest models of star formation for the stellar nursery that predict star formation begins in the denser center of a molecular cloud core. The result requires a more complex model; perhaps star formation continues longer in the center, or older stars are ejected from the center due to subcluster mergers.
Image credit: NASA
From computer hacking to biohacking, Dave Asprey has embarked on a quest to reverse the aging process.
- As a teenager, founder of Bulletproof, Dave Asprey, began experiencing health issues that typically plague older adults.
- After surrounding himself with anti-aging researchers and scientists, he discovered the tools of biohacking could dramatically change his life and improve his health.
- He's now confident he'll live to at least 180 years old. "It turns out that those tools that make older people young make younger people kick ass," he says.
French newspapers report that the trial hasn't lived up to expectations.
- The French government initially invested in a rural solar roadway in 2016.
- French newspapers report that the trial hasn't lived up to expectations.
- Solar panel "paved" roadways are proving to be inefficient and too expensive.
A new study estimated the untapped potential of wind energy across Europe.
- A new report calculated how much electricity Europe could generate if it built onshore wind farms on all of its exploitable land.
- The results indicated that European onshore wind farms could supply the whole world with electricity from now until 2050.
- Wind farms come with a few complications, but the researchers noted that their study was meant to highlight the untapped potential of the renewable energy source in Europe.