Like the Greek god Chronos, a good number of stars devour their children. As many as one-third of them have swallowed one or more of their own planets, a new study suggests. The findings could help astronomers rule out stellar systems unlikely to contain Earth-like worlds.
"This will probably end up being one of the classic papers on this subject," says Eric Mamajek, an astronomer at NASA's Jet Propulsion Laboratory who was not involved in the work.
EarthSky | Hycean planets might be habitable ocean worlds
Researchers from the University of Cambridge led this intriguing research. The peer-reviewed Astrophysical Journal published it on August 26.
Indeed, many such worlds in this size range are already known to exist, the super-Earths and mini-Neptunes . Scientists say that planets in this size range are the most common in our galaxy.
Cold Planets Exist Throughout Our Galaxy, Even In The Galactic Bulge - SpaceRef
An artist's conception of cold planet distribution throughout the Milky Way. For comparison, the cyan cone is the Kepler transit survey field. The inset shows an artistic conception of a planetary system in the Galactic bulge. CREDIT Osaka University
Researchers led by Osaka University and NASA find that the distribution of cold planets in the Milky Way is not strongly dependent on the distance from the Galactic center
What Planets Are Retrograde September 2021? An Astrologer Explains
Yes, you read that right. There will be seven retrogrades this month, and although that number sounds ridiculously high, there's no reason to freak out.
Regardless, the cosmos have got a lot planned this September — especially when it comes to retrogrades. Here's what you should know about all seven of them:
Space: Very different from Earth - astronomers have discovered habitable planets
Discoverers at the University of Cambridge in the UK named this new class of oceans – “hydrogen” (Latin for hydrogen) and the ocean. The reason: The newly discovered planets have a hydrogen-rich atmosphere and a warm surface – covered by oceans.
Until now, exoplanets – that is, celestial bodies outside the solar system – between Earth and Neptune have often been called super-Earths or mini-Neptunes. The latter is smaller than our Neptune – but much larger than our home planet, which cannot be made of rocks.
Bethesda reveals Starfield planets Neon, Akila, and New Atlantis in videos - Polygon
Bethesda Game Studios released the teensiest bit of new info on Starfield , its sci-fi action RPG, on Friday, offering glimpses of three worlds that players can visit when the game launches next year .
"The city itself is home to a variety of people, but they all have one thing in common: They believe in the sanctity of personal freedom and individuality," Pagliarulo says in the video.
Harvest Moon 2021 will rise in September. Here are some photo tips
We all are suddenly made aware of the loss of daylight in early November when daylight saving time ends. That sudden, one-hour time change for sunset is profound and a shock to our systems in some ways.
But we also have a more gradual loss of daylight this time of year before the switch back to standard time.
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As many as one-third of Sun-like stars have swallowed one or more of their own planets, a new study suggests. The f… https://t.co/yjdcZCt7Ri NewsfromScience (from Washington, D.C.) Mon Aug 30 18:30:06 +0000 2021
