Astrophysicists find unique "hot Jupiter" planet without clouds

A unique exoplanet without clouds or haze was found by astrophysicists from Harvard and Smithsonian.

Illustration of WASP-62b, the Jupiter-like planet without clouds or haze in its atmosphere.

Credit: M. Weiss/Center for Astrophysics | Harvard & Smithsonian
  • Astronomers from Harvard and Smithsonian find a very rare "hot Jupiter" exoplanet without clouds or haze.
  • Such planets were formed differently from others and offer unique research opportunities.
  • Only one other such exoplanet was found previously.
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‘Designer baby’ book trilogy explores the moral dilemmas humans may soon create

How would the ability to genetically customize children change society? Sci-fi author Eugene Clark explores the future on our horizon in Volume I of the "Genetic Pressure" series.

Surprising Science
  • A new sci-fi book series called "Genetic Pressure" explores the scientific and moral implications of a world with a burgeoning designer baby industry.
  • It's currently illegal to implant genetically edited human embryos in most nations, but designer babies may someday become widespread.
  • While gene-editing technology could help humans eliminate genetic diseases, some in the scientific community fear it may also usher in a new era of eugenics.
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Lair of giant predator worms from 20 million years ago found

Scientists discover burrows of giant predator worms that lived on the seafloor 20 million years ago.

Bobbit worm (Eunice aphroditois)

Credit: Rickard Zerpe / Flickr
  • Scientists in Taiwan find the lair of giant predator worms that inhabited the seafloor 20 million years ago.
  • The worm is possibly related to the modern bobbit worm (Eunice aphroditois).
  • The creatures can reach several meters in length and famously ambush their pray.
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FOSTA-SESTA: Have controversial sex trafficking acts done more harm than good?

The idea behind the law was simple: make it more difficult for online sex traffickers to find victims.

Has FOSTA-SESTA really lived up to it's promise of protecting sex trafficking victims - or has it made them easier to target?

Credit: troyanphoto on Adobe Stock
  • SESTA (Stop Enabling Sex Traffickers Act) and FOSTA (Allow States and Victims to Fight Online Sex Trafficking Act) started as two separate bills that were both created with a singular goal: curb online sex trafficking. They were signed into law by former President Trump in 2018.
  • The implementation of this law in America has left an international impact, as websites attempt to protect themselves from liability by closing down the sections of their sites that sex workers use to arrange safe meetings with clientele.
  • While supporters of this bill have framed FOSTA-SESTA as a vital tool that could prevent sex trafficking and allow sex trafficking survivors to sue those websites for facilitating their victimization, many other people are strictly against the bill and hope it will be reversed.
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What is the ‘self’? The 3 layers of your identity.

Answering the question of who you are is not an easy task. Let's unpack what culture, philosophy, and neuroscience have to say.

Videos
  • Who am I? It's a question that humans have grappled with since the dawn of time, and most of us are no closer to an answer.
  • Trying to pin down what makes you you depends on which school of thought you prescribe to. Some argue that the self is an illusion, while others believe that finding one's "true self" is about sincerity and authenticity.
  • In this video, author Gish Jen, Harvard professor Michael Puett, psychotherapist Mark Epstein, and neuroscientist Sam Harris discuss three layers of the self, looking through the lens of culture, philosophy, and neuroscience.
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Here’s how you know when someone’s lying to your face

When someone is lying to you personally, you may be able to see what they're doing.

Credit: fizkes/Adobe Stock
Mind & Brain
  • A study uses motion-capture to assess the physical interaction between a liar and their victim.
  • Liars unconsciously coordinate their movements to their listener.
  • The more difficult the lie, the more the coordination occurs.
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Discovery of two giant radio galaxies hints at more to come

The newly discovered galaxies are 62 times bigger than the Milky Way.

This image shows most of the giant radio galaxy MGTC J095959.63+024608.6; in red is the radio light from the giant radio galaxy, as seen by MeerKAT. It is placed ontop of a typical image of the night sky.

I. Heywood, University of Oxford / Rhodes University / South African Radio Astronomy Observatory / CC BY 4.0.
Surprising Science
  • Two recently discovered radio galaxies are among the largest objects in the cosmos.
  • The discovery implies that radio galaxies are more common than previously thought.
  • The discovery was made while creating a radio map of the sky with a small part of a new radio array.
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