Astronomers discovered that the exoplanets of a star in the constellation Pisces orbit in planes perpendicular to each other, with the innermost planet the only one still orbiting in the equatorial plane.
Oct 27th, 2021
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The EPTA collaboration reports on the outcome of a 24 year observing campaign with five large-aperture radio telescopes in Europe, resulting in a candidate signal for the since-long sought gravitational wave background.
Oct 27th, 2021
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Collectively clocking in at nearly 60 trillion particles, a newly released set of cosmological simulations is by far the biggest ever produced.
Oct 25th, 2021
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By combining Hubble Space Telescope observations with theoretical models, a team of astronomers has gained insights into the chemical and physical makeup of a variety of exoplanets known as hot Jupiters.
Oct 21st, 2021
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New images have revealed detailed clues about how the first stars and structures were formed in the Universe and suggest the formation of the Galaxy got off to a fitful start.
Oct 21st, 2021
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Astronomers have discovered evidence of a giant impact in the nearby HD 17255 star system, in which an Earth-sized terrestrial planet and a smaller impactor likely collided at least 200,000 years ago, stripping off part of one planet's atmosphere.
Oct 20th, 2021
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Estimate measures information encoded in particles, opens door to practical experiments.
Oct 19th, 2021
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Computer simulations show that binary stars produce a large amount of this vital element.
Oct 19th, 2021
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Astronomers have used a planet-hunting satellite to see a white dwarf abruptly switching on and off for the first time.
Oct 19th, 2021
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We may want to rethink the term 'alien civilisations'. A 'civilisation' connotes a society of individuals. In contrast, extraterrestrials might be a single integrated intelligence.
Oct 18th, 2021
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We need to start thinking about what it will be like to live in space - but also what will happen if someone dies there.
Oct 18th, 2021
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Previous studies have suggested that Venus may have been a much more hospitable place in the past, with its own liquid water oceans. A team of astrophysicists investigated whether our planet's twin did indeed have milder periods.
Oct 15th, 2021
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The Hubble Space Telescope observations of Jupiter's icy moon Europa have revealed the presence of persistent water vapor - but, mysteriously, only in one hemisphere.
Oct 14th, 2021
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Physicists have laid out a proactive method for dealing with dangerous extraterrestrial space debris. The project is called PI, which affectionately stands for 'Pulverize It'.
Oct 13th, 2021
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Astronomers have discovered unusual signals coming from the direction of the Milky Way's centre. The radio waves fit no currently understood pattern of variable radio source and could suggest a new class of stellar object.
Oct 12th, 2021
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Spending a long time in space appears to cause brain damage. This is shown by a study of five Russian cosmonauts who had stayed on the International Space Station (ISS).
Oct 12th, 2021
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The findings include signs of flash flooding that carried huge boulders downstream into the lakebed.
Oct 11th, 2021
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NASA's Hubble Space Telescope uncovered what appears to be a pair of identical objects that look so weird it took astronomers several years to determine what they are.
Oct 7th, 2021
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