Tag: Stars

Analysis finds evidence for many exoplanets made of water and rock around small stars
15Sep By adminNo Comments
Technology

Analysis finds evidence for many exoplanets made of water and rock around small stars

[ad_1] A new study suggests that many more planets may have large amounts of water than previously thought--as much as half water and half rock. The catch? All that water is probably embedded in the rock, rather than flowing as oceans or rivers on the surface. A new study suggests that many more planets may have large amounts of water than previously thought--as much as half water and half rock. The catch? All that water is probably embedded in the rock, rather than flowing as oceans or rivers on the surface. A new study suggests that many more planets may have large amounts of water than previously thought -- as much as half water and half rock. The catch? All that water is probably embedded in the rock, rather than flo...
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How massive stars steal planets – new research
15Sep By adminNo Comments
Technology

How massive stars steal planets – new research

[ad_1] Our Sun has a rather lonely existence in the Milky Way galaxy. It sits on its own, four light years away from the nearest star, with only its planetary system for company. But it wasn’t always like this. Our Sun has a rather lonely existence in the Milky Way galaxy. It sits on its own, four light years away from the nearest star, with only its planetary system for company. But it wasn't always like this. We almost exclusively observe young stars in groups, so-called stellar nurseries, where they brush shoulders with stellar siblings.These stellar nurseries are densely populated places, where hundreds of thousands of stars often reside in the same volume of space that the Sun inhabits on its own. Violent interactions, i...
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NASA’s Hubble Space Telescope finds spiraling stars, set to reveal secrets of early universe
10Sep By adminNo Comments
Technology

NASA’s Hubble Space Telescope finds spiraling stars, set to reveal secrets of early universe

[ad_1] NASA's Hubble Space Telescope has found spiraling stars whose observations can help reveal secrets of the early universe. Very little is known about the early universe. Many secrets have remained hidden from human observation despite the Herculean effort of space agencies. As continuous research and observations are being made by the scientists and researchers, more exciting things are popping up. And now with the help of NASA's Hubble Space Telescope, astronomers have observed stars spiralling into the centre of a huge stellar nursery named NGC 346. It is being said that these observations will help unveil more clues about our early universe. Sounds exciting right?"Nature likes spirals – from the whirlpool of a hurric...
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STRANGE! This exoplanet’s unique tilted orbit left astronomers baffled
9Sep By adminNo Comments
Technology

STRANGE! This exoplanet’s unique tilted orbit left astronomers baffled

[ad_1] Astronomers found this alien planet via its unique star wobbles as it moves through space. Know in detail here. For the first time, an exoplanet around a star in a binary star system has been portrayed in three dimensions. The strange fact is that the planet orbits its star at a different angle and scientists suggest that the misalignment could offer clues about how planets form in a binary system. The exoplanet named GJ 896Ab is located 20.3 light-years away from Earth, a space.com report mentioned.With the aid of archived optical observations from 1941 to 2017 and additional data covering 2006 to 2011 collected by the Very Long Baseline Array (VLBA), a network of 10 radio telescopes expanded across the United States,...
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Stars like our Sun can eat their own planets! Here is what the study reveals
25Aug By adminNo Comments
Technology

Stars like our Sun can eat their own planets! Here is what the study reveals

[ad_1] A latest study has revealed that stars like our Sun can expand and engulf their own planets. Check details here. Stars make the night sky look beautiful along with the Moon. But stars can sometimes turn dangerous too! According to the latest findings, stars like our Sun can eat their own planets. When the Sun starts dying, it will expand to become a red giant, engulfing the inner planets. And now, according to the latest study done using hydrodynamical simulations has revealed the forces acting on a planet when it is swallowed by an expanding star. "The results show that the interactions of a substellar body (a planet or brown dwarf) with the hot gas in the outer envelope of a sun-like star can lead to a range of outc...
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