Why Scientists Are Speculating About ‘Alien Superstructures’ Around an Irregular Star
We want to believe.
We may have neighbors — extraterrestrial neighbors.
Look between the constellations Cygnus and Lyra, and there sits a star, around 1,481 light-years away, named KIC 8462852. This star is the most interesting thing in the galaxy right now. Scientists have been noticing a mess of objects circling this thing, because it's been giving off unusual light fluctuations, unusual enough to be under consideration for one of the supercivilizations astronomer Jason Wright and his team have been looking for.
The Kepler Space Telescope has been collecting data, looking at light emissions from various stars, trying to find signs of life. However, the algorithm has trouble recognizing patterns that might qualify a star as part of an advanced civilization — sifting through this data requires a human touch (aka advanced pattern recognition). So, the citizen-scientist program “Planet Hunters” was founded.
Back in 2011, several of these scientists flagged this particular star as “interesting” and “bizarre.” Researchers were intrigued.
“We’d never seen anything like this star," Tabetha Boyajian, a postdoc at Yale who oversees the Planet Hunters, said in an interview with The Atlantic. "It was really weird. We thought it might be bad data or movement on the spacecraft, but everything checked out.”
The light pattern suggests there's a big mess of stuff circling the star. If the star were young, it would be expected to have a circle of debris surrounding it. But this is a mature star, so could scientist be seeing solar panels created by a Type 3 civilization to harness its energy?
Michio Kaku breaks down Type 1, Type 2, and Type 3 civilizations.
Young people could even end up less anxiety-ridden, thanks to newfound confidence
- The coronavirus pandemic may have a silver lining: It shows how insanely resourceful kids really are.
- Let Grow, a non-profit promoting independence as a critical part of childhood, ran an "Independence Challenge" essay contest for kids. Here are a few of the amazing essays that came in.
- Download Let Grow's free Independence Kit with ideas for kids.
Philosophers like to present their works as if everything before it was wrong. Sometimes, they even say they have ended the need for more philosophy. So, what happens when somebody realizes they were mistaken?
Sometimes philosophers are wrong and admitting that you could be wrong is a big part of being a real philosopher. While most philosophers make minor adjustments to their arguments to correct for mistakes, others make large shifts in their thinking. Here, we have four philosophers who went back on what they said earlier in often radical ways.
We must rethink the "chemical imbalance" theory of mental health.
- A new review found that withdrawal symptoms from antidepressants and antipsychotics can last for over a year.
- Side effects from SSRIs, SNRIs, and antipsychotics last longer than benzodiazepines like Valium or Prozac.
- The global antidepressant market is expected to reach $28.6 billion this year.
Or is doubt a self-fulfilling prophecy?