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Popular Mechanics

A new study by MIT scientists proposes that researchers should be able to detect near-flying primordial black holes by measuring the orbit of Mars, reports Darren Orf for Popular Mechanics. The researchers found that “if a primordial black hole passed within a few hundred million miles of the Red Planet, then a few years later, the planet’s orbit would have shifted by the small (but technically detectable) distance of about a meter,” Orf explains.

Scientific American

MIT physicists have discovered that "black holes the size of an atom that contain the mass of an asteroid may fly through the inner solar system about once a decade” and could cause planets or large moons slightly off course, reports Clara Moskowitz for Scientific American  “As it passes by, the planet starts to wobble,” says Sarah R. Geller '12, SM '17, PhD '23. “The wobble will grow over a few years but eventually it will damp out and go back to zero.”

Los Angeles Times

MIT physicists have found that “the presence of a tiny black hole speeding through the solar system could be identified by the gentle gravitational nudge it exerted on the Earth and other planets, which would alter their orbital paths by no more than a few feet,” reports Noah Haggerty for The Los Angeles Times. “It’s just fantastic that the most conceptually conservative response is to say, ‘It’s just super tiny black holes that were made a split second after the Big Bang,’” says Prof. David Kaiser. “It’s not inventing new forms of matter that have not yet been detected. It’s not changing the laws of gravity.”

Newsweek

A new study by MIT researchers suggests that miniscule black holes could briefly wobble the orbit of Mars and that these tiny black holes may pass through our solar system once every decade or so, reports Jess Thomson for Newsweek. “The researchers modeled the orbits of every large body in the solar system,” writes Thomson, “and found that tiny wobbles in the orbit of Mars could indicate one of the asteroid-mass black holes passing through.”

Science News

Science News reporter Emily Conover spotlights a new study by MIT researchers that proposes a new method to search for microscopic primordial black holes, which, if they exist, “could explain some or all of the universe’s dark matter.” The researchers suggest that when a primordial black hole passes close to a planet, it could “produce noticeable effects despite its tiny size.”
 

The Washington Post

Prof. Alan Lightman celebrates the life of Stephen Hawking in this opinion piece for The Washington Post. “The passing of Stephen Hawking gives us the opportunity to celebrate the best in ourselves, to reaffirm the power of the human mind and the majesty of our desire to know and to understand this strange universe we find ourselves in.”

Science Friday

Prof. Alan Guth speaks with Christina Couch of Science Friday about his career and the cosmos. Of what inspired him to pursue a career in science, Guth recalls conducting experiments with a friend and being “very excited about the idea that we can really calculate things, and they actually do reflect the way the real world works.”

WBUR

Asma Khalid profiles Professor Alan Guth for WBUR's “Visionaries” series, which features experts in a variety of fields. Guth reminisces about how a high school teacher fostered his interest in physics, his time as a student at MIT and his development of the theory behind why the universe expanded so quickly after the Big Bang. 

National Geographic

Dan Vergano of National Geographic profiles Professor Alan Guth’s career in physics. "What always fascinated me about science was the desire to understand what underlies it all, and I think physics is basically the study of that," Guth explains.