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Space Explorationin Science
3 hours ago

Astronomers celebrate groundbreaking discoveries, from witnessing the birth of a solar system to spotting an unusual black hole in the Infinity Galaxy, expanding our understanding of cosmic beginnings and mysteries.

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Meet Skydweller: A solar-powered drone that can fly for 90 days straight — it's wider and 160 times lighter than a Boeing 747

Live ScienceWednesday, July 16, 2025 at 11:30:00 AM
PositiveScienceRenewable Energy Innovation
Meet Skydweller: A solar-powered drone that can fly for 90 days straight — it's wider and 160 times lighter than a Boeing 747
Imagine a drone that never needs to land for fuel—because it runs entirely on sunlight. That’s the Skydweller, a massive solar-powered aircraft with a wingspan wider than a Boeing 747 but weighing 160 times less. It can stay airborne for a staggering 90 days straight, and researchers are already eyeing even longer flights. This isn’t just a tech demo; it’s a glimpse at the future of persistent aerial surveillance, communication relays, or even environmental monitoring without the carbon footprint.
Editor’s Note: Drones like the Skydweller could revolutionize industries that rely on long-endurance flights, from disaster response to military reconnaissance, all while cutting emissions. Solar-powered flight has been a dream for decades, but this brings it closer to real-world use—quietly proving that clean energy can push boundaries we once thought were impossible.
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JWST finds unusual black hole in the center of the Infinity Galaxy: 'How can we make sense of this?'
Space.com3 hours ago
JWST finds unusual black hole in the center of the Infinity Galaxy: 'How can we make sense of this?'
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The James Webb Space Telescope (JWST) has stumbled upon something bizarre in the heart of the newly discovered Infinity Galaxy—a black hole that defies expectations. Scientists are particularly intrigued because this could be the first-ever evidence of a "direct collapse" black hole, a rare and mysterious cosmic phenomenon where a black hole forms without the usual stellar explosion. In short, it’s not just another black hole—it’s a cosmic oddball that might rewrite some rules.
Editor’s Note: Black holes are already mind-bending, but this one? It’s a whole new puzzle. If confirmed, a "direct collapse" black hole would challenge our understanding of how these cosmic monsters form. For astronomers, it’s like finding a unicorn in a field of horses—except this unicorn could help explain some of the universe’s earliest mysteries. Plus, it’s another win for JWST, proving yet again why it’s the most exciting telescope in decades.
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College students digitized 795 poems from the world’s oldest novel
Popular Science4 hours ago
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PositiveScience
A group of college students has painstakingly digitized 795 poems from The Tale of Genji, an 11th-century Japanese novel often considered the world’s oldest. This massive effort makes the intricate poetry of this literary masterpiece more accessible to modern readers and scholars.
Editor’s Note: The Tale of Genji isn’t just a book—it’s a cultural treasure that shaped Japanese art and storytelling. By digitizing these poems, students are bridging the gap between ancient text and today’s digital world, ensuring future generations can explore its beauty without language or access barriers. It’s a win for both literature lovers and tech-driven preservation.
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Study raises major questions about Earth's 'oldest' impact crater
Live Science4 hours ago
Study raises major questions about Earth's 'oldest' impact crater
NeutralScience
A team of scientists just threw a wrench into what we thought we knew about Earth's oldest impact crater. The Yarrabubba crater in Australia was previously pegged as the planet's most ancient at 2.2 billion years old—but a fresh analysis suggests it might actually be much younger, potentially by a staggering 800 million years. That’s not just a small tweak; it’s enough to rewrite the timeline of early Earth’s violent cosmic encounters.
Editor’s Note: If this finding holds up, it’s a big deal for understanding Earth’s early history. Impact craters are like time capsules—they tell us about the chaos of our solar system’s youth. If Yarrabubba isn’t the oldest, scientists might need to go back to the drawing board to figure out which crater actually takes the title (or if it’s still out there, undiscovered). It’s a reminder that even the "settled" facts in science are always up for debate when new evidence comes along.
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Enormous blobs deep beneath Earth's surface appear to drive giant volcanic eruptions
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Editor’s Note: If you've ever wondered what fuels Earth's most epic volcanic outbursts, this research offers a clue. These hidden blobs aren't just geological curiosities—they could help explain past mass extinctions, climate shifts, or even how continents formed. It’s a reminder that the ground beneath our feet is way more dynamic (and weird) than it seems.
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Astronomers witness the birth of a planetary system for the 1st time (video)
Space.com4 hours ago
Astronomers witness the birth of a planetary system for the 1st time (video)
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For the first time ever, astronomers have caught a star system in the act of being born. Using advanced telescopes, they spotted planets forming around a baby star called HOPS-315—like catching the universe mid-sneeze. The discovery gives us a front-row seat to how solar systems, including our own, might have taken shape billions of years ago.
Editor’s Note: This isn’t just a cool space snapshot—it’s a cosmic origin story. Understanding how planets assemble around young stars helps unravel mysteries about Earth’s own beginnings and whether life-supporting systems like ours are common or rare. Plus, it’s a humbling reminder that the universe is still full of surprises.
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via Space.com

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