Daily News update on – Science


August 15, 2023
NEWS

Space.com

Supersonic tsunamis 3 times as tall as our sun are breaking on a distant ‘heartbreak star’

“Each crash of the star’s towering tidal waves releases enough energy to disintegrate our entire planet several hundred times over”. Comments (0). An artist’s illustration of two glowing blue stars against the dark background of space, one.

Facebook Twitter

NPR

Michigan State students discover traces of school’s first observatory built in 1881

When Stacey Camp, an anthropology professor at Michigan State University, learned there was a hard, impenetrable surface underground north of campus, she assumed it was just a large rock. But historic maps hinted at something bigger.

Facebook Twitter

Space.com

How ordinary spacecraft sensors could improve our understanding of space weather

Though our sun frequently blasts out radiation in all directions and at light-like speeds, studying this star requires precise instruments onboard just a handful of spacecraft dedicated to the effort. However, scientists have now identified an …

Facebook Twitter

Space.com

Record-breaking ‘failed’ star orbiting stellar corpse is 3600 degrees hotter than the sun

Scientists hope the discovery will help them understand atmospheric processes of superhot exoplanets. Comments (0). QAI Publishing/Universal Images Group via Getty Images. Brown dwarfs don’t qualify as stars, but they’re also too big to be planets.

Facebook Twitter

Space.com

100-year ‘megastorms’ on Saturn shower the ringed planet in ammonia rain

Scientists have discovered that Saturn experiences long-lasting megastorms that persist for centuries and churn up its deep atmosphere. Saturn had previously been considered somewhat calmer than its fellow solar system gas giant Jupiter, which has been …

Facebook Twitter

Space.com

The August new moon is ideal for spotting stunning deep sky objects tonight

The new moon will provide the dark skies skywatchers need to spot some stunning astronomical objects in the Messier catalog this week. The exact moment of August’s new moon occurs at 5:39 a.m. EDT (0939 GMT) on Wednesday (Aug.

Facebook Twitter

Scientific American

How Sauropod Dinosaurs Became the Biggest Land Animals Again and Again

Even the mightiest land mammals—mammoths and rhinoceroslike beasts that were up to twice as heavy as the largest elephants alive today—were featherweights compared with the biggest sauropods. From an evolutionary perspective, this singularity …

Facebook Twitter

Space.com

Russia’s Luna-25 moon lander snaps 1st pictures from space (photos)

Russia’s first lunar lander since 1976 has beamed back its first images from space. The Luna-25 mission lifted off on Aug. 10 atop a Soyuz-2.1b rocket from the Vostochny Cosmodrome in Russia’s far eastern Amur Region, marking the first domestically …

Facebook Twitter

EurekAlert

Scientists identify genes linked to high production of key antibody

image: A rendering of a nanovial, a microscopic bowl-shaped container that the scientists used to capture individual cells and their secretions. The dark, donut-shaped object to the right is a cell; the blue-and-yellow objects to the left are secreted …

Facebook Twitter

Space.com

Hubble telescope captures a ‘ghostly’ galaxy glowing in distant space (photo)

This sighting is part of a census that aims to find tons of galactic views Hubble hasn’t set eyes on before. Comments (0). A hazy galaxy hangsin the backdrop of space and the twinklings of surrounding stars and other. This lenticular galaxy, NGC 6684, …

Facebook Twitter