Scientists find 'habitable' Tau Ceti planet. | |
| Dr. Astro Not to be confused with Phil Plait User ID: 4211721 12/19/2012 05:49 AM ![]() Report Abusive Post Report Copyright Violation | If it is visible with the naked eye, why did it take so long to find? Quoting: BadMoonRising 4583236 The star is visible with the naked eye, not the planet. V 3.50 [link to simbad.u-strasbg.fr] Visual magnitude 3.5. Again, that's the star, not the planet. The planet was found with the doppler technique, it wasn't even seen by telescopes directly. [link to star-www.herts.ac.uk] ![]() |
| BadMoonRising User ID: 4583236 12/19/2012 05:50 AM Report Abusive Post Report Copyright Violation | |
| Dr. Astro Not to be confused with Phil Plait User ID: 4211721 12/19/2012 05:51 AM ![]() Report Abusive Post Report Copyright Violation | |
| LEKKER (OP) User ID: 29326925 12/19/2012 05:53 AM ![]() Report Abusive Post Report Copyright Violation | |
| Anonymous Coward User ID: 15740069 12/19/2012 05:58 AM Report Abusive Post Report Copyright Violation | The planets are so dim the only way to see them is with an Array of Space telescopes like the Hubble. [link to en.wikipedia.org] Once we have an Interferometry Array setup we will be finding all the nearby planets and getting images of them. |
| Dr. Astro Not to be confused with Phil Plait User ID: 4211721 12/19/2012 06:09 AM ![]() Report Abusive Post Report Copyright Violation | If it is visible with the naked eye, why did it take so long to find? Quoting: BadMoonRising 4583236 hmmmm....I was wondering about this too. Here, the scientific paper about the planet's discovery. See for yourself: [link to star-www.herts.ac.uk] It was found with the doppler technique, the planet is not naked eye visible, it wasn't even seen directly in telescopes and required a great deal of effort just to detect by the doppler shift its gravity induces on its parent star. ![]() |
| Anonymous Coward User ID: 30307953 12/19/2012 06:10 AM Report Abusive Post Report Copyright Violation | The planets are so dim the only way to see them is with an Array of Space telescopes like the Hubble. Quoting: Anonymous Coward 15740069 [link to en.wikipedia.org] Once we have an Interferometry Array setup we will be finding all the nearby planets and getting images of them. are you sure? The HARPS spectrograph mounted on the ESO/3.6-m La Silla telescope is yielding a rich bounty of information regarding planets around M dwarfs (eg., Bonfils et al. 2011). There is a lot of interest in searches for planets about low mass M dwarfs. [link to arxiv.org] |
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| LEKKER (OP) User ID: 29326925 12/19/2012 06:45 AM ![]() Report Abusive Post Report Copyright Violation | If it is visible with the naked eye, why did it take so long to find? Quoting: BadMoonRising 4583236 hmmmm....I was wondering about this too. Here, the scientific paper about the planet's discovery. See for yourself: [link to star-www.herts.ac.uk] It was found with the doppler technique, the planet is not naked eye visible, it wasn't even seen directly in telescopes and required a great deal of effort just to detect by the doppler shift its gravity induces on its parent star. This is what the article stated not me... 33 I LOVE CATS |
| Dr. Astro Not to be confused with Phil Plait User ID: 3917538 12/19/2012 06:49 AM ![]() Report Abusive Post Report Copyright Violation | question for the good Dr, Do you think faster than the speed of light travel is physically possible??? Quoting: Anonymous Coward 11740433 The fun thing about relativity is that it feels like you're travelling faster than light at relativistic speeds. It's not till you look at a clock back on earth that you realize how much time passed... As in years. Planet on the apes (the first one) really captured the essence of that. As for actually travelling faster than light, it may be possible to cheat by warping space, but there's always a catch. All those cosmic rays between you and the destination have to go somewhere... ![]() |
| Dr. Astro Not to be confused with Phil Plait User ID: 3917538 12/19/2012 06:50 AM ![]() Report Abusive Post Report Copyright Violation | If it is visible with the naked eye, why did it take so long to find? Quoting: BadMoonRising 4583236 hmmmm....I was wondering about this too. Here, the scientific paper about the planet's discovery. See for yourself: [link to star-www.herts.ac.uk] It was found with the doppler technique, the planet is not naked eye visible, it wasn't even seen directly in telescopes and required a great deal of effort just to detect by the doppler shift its gravity induces on its parent star. This is what the article stated not me... You misinterpreted the article. I just gave you the paper the article is about. Primary source. ![]() |
| LEKKER (OP) User ID: 29326925 12/19/2012 06:53 AM ![]() Report Abusive Post Report Copyright Violation | Here, the scientific paper about the planet's discovery. See for yourself: [link to star-www.herts.ac.uk] It was found with the doppler technique, the planet is not naked eye visible, it wasn't even seen directly in telescopes and required a great deal of effort just to detect by the doppler shift its gravity induces on its parent star. This is what the article stated not me... You misinterpreted the article. I just gave you the paper the article is about. Primary source. No I was not MISinterpreting the article I was quoting it. 33 I LOVE CATS |
| Dr. Astro Not to be confused with Phil Plait User ID: 3917538 12/19/2012 07:08 AM ![]() Report Abusive Post Report Copyright Violation | ... Quoting: Dr. Astro Here, the scientific paper about the planet's discovery. See for yourself: [link to star-www.herts.ac.uk] It was found with the doppler technique, the planet is not naked eye visible, it wasn't even seen directly in telescopes and required a great deal of effort just to detect by the doppler shift its gravity induces on its parent star. This is what the article stated not me... You misinterpreted the article. I just gave you the paper the article is about. Primary source. No I was not MISinterpreting the article I was quoting it. Again, it's talking about the star being naked eye, not the planet. You misinterpreted it. Read the primary source. ![]() |
| OurLifeIsALie User ID: 29949465 12/19/2012 07:13 AM Report Abusive Post Report Copyright Violation | |
| watchZEITGEISTnow User ID: 30262664 12/19/2012 07:15 AM ![]() Report Abusive Post Report Copyright Violation | |
| LEKKER (OP) User ID: 29326925 12/19/2012 07:23 AM ![]() Report Abusive Post Report Copyright Violation | You misinterpreted the article. I just gave you the paper the article is about. Primary source. No I was not MISinterpreting the article I was quoting it. Again, it's talking about the star being naked eye, not the planet. You misinterpreted it. Read the primary source. Oh please...I copy pasted...so go jerk somebody elses chain. 33 I LOVE CATS |
| Anonymous Coward User ID: 26027784 12/19/2012 07:26 AM Report Abusive Post Report Copyright Violation | |
| Hydra User ID: 26666547 12/19/2012 07:37 AM ![]() Report Abusive Post Report Copyright Violation | ... Quoting: Dr. Astro Here, the scientific paper about the planet's discovery. See for yourself: [link to star-www.herts.ac.uk] It was found with the doppler technique, the planet is not naked eye visible, it wasn't even seen directly in telescopes and required a great deal of effort just to detect by the doppler shift its gravity induces on its parent star. This is what the article stated not me... You misinterpreted the article. I just gave you the paper the article is about. Primary source. No I was not MISinterpreting the article I was quoting it. You are right: not MISinterpreting - just a lack of reading comprehension. If the one is more idiotic than the other is up to you. "A planet with conditions that could support life orbits a twin neighbour of the sun visible to the naked eye, scientists have revealed." not "A planet with conditions that could support life orbits a twin neighbour of the sun visible to the naked eye, scientists have revealed." . If the Moon is off, if Earth wobbles or if there is a pole shift how can things like this, predicted decades ago, happen? ![]() Annular Solar Eclipse - January 15, 2010 - Rameshwaram, India |
| LEKKER (OP) User ID: 29326925 12/19/2012 07:47 AM ![]() Report Abusive Post Report Copyright Violation | [link to www.independent.co.uk] Scientists have discovered a ‘habitable’ planet that orbits a sun visible to the naked eye. The world is just 12 light years away, is between two and six times bigger than the earth, and is thought to be circling Tau Ceti, a star almost identical to our sun. The planet is one of five orbiting Tau Ceti, and lies within the star's habitable zone. It is thought to have five times the Earth's mass. Also known as the “Goldilocks zone”, the habitable zone is the orbital region that is neither too hot nor too cold to allow liquid surface water and, potentially, life. This is the full article and the link. 33 I LOVE CATS |
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| Anonymous Coward User ID: 30320002 12/19/2012 10:36 AM Report Abusive Post Report Copyright Violation | If it is visible with the naked eye, why did it take so long to find? Quoting: BadMoonRising 4583236 Like Astromut said, the planet's not visible (No planet is, because they're too small and way too dim.) We find these by measuring the tug the planet has on it's star as it orbits. We're just getting better at this, and are launching satalites to measure more accurately how the stars are affected. Inaccurate. At least 5% of the extrasolar planets are directly imaged. Furthermore, it's not a problem of size: "planets are extremely faint light sources compared to stars and what little light comes from them tends to be lost in the glare from their parent star" [link to en.wikipedia.org] |
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| Anonymous Coward User ID: 1331499 12/19/2012 11:19 AM Report Abusive Post Report Copyright Violation | If it is visible with the naked eye, why did it take so long to find? Quoting: BadMoonRising 4583236 Like Astromut said, the planet's not visible (No planet is, because they're too small and way too dim.) We find these by measuring the tug the planet has on it's star as it orbits. We're just getting better at this, and are launching satalites to measure more accurately how the stars are affected. Inaccurate. At least 5% of the extrasolar planets are directly imaged. Furthermore, it's not a problem of size: "planets are extremely faint light sources compared to stars and what little light comes from them tends to be lost in the glare from their parent star" [link to en.wikipedia.org] Direct imaging = interpretation of blobs The same scientists that make these claims also believe in the now discredited big bangism. |
| Anonymous Coward User ID: 30010402 12/19/2012 11:34 AM Report Abusive Post Report Copyright Violation | |
| Anonymous Coward User ID: 30320002 12/19/2012 12:40 PM Report Abusive Post Report Copyright Violation | If it is visible with the naked eye, why did it take so long to find? Quoting: BadMoonRising 4583236 Like Astromut said, the planet's not visible (No planet is, because they're too small and way too dim.) We find these by measuring the tug the planet has on it's star as it orbits. We're just getting better at this, and are launching satalites to measure more accurately how the stars are affected. Inaccurate. At least 5% of the extrasolar planets are directly imaged. Furthermore, it's not a problem of size: "planets are extremely faint light sources compared to stars and what little light comes from them tends to be lost in the glare from their parent star" [link to en.wikipedia.org] Direct imaging = interpretation of blobs The same scientists that make these claims also believe in the now discredited big bangism. "Discredited big bangism"? By what counterexamples? |
| Anonymous Coward User ID: 30307953 12/19/2012 12:45 PM Report Abusive Post Report Copyright Violation | If it is visible with the naked eye, why did it take so long to find? Quoting: BadMoonRising 4583236 Like Astromut said, the planet's not visible (No planet is, because they're too small and way too dim.) We find these by measuring the tug the planet has on it's star as it orbits. We're just getting better at this, and are launching satalites to measure more accurately how the stars are affected. Inaccurate. At least 5% of the extrasolar planets are directly imaged. Furthermore, it's not a problem of size: "planets are extremely faint light sources compared to stars and what little light comes from them tends to be lost in the glare from their parent star" [link to en.wikipedia.org] ^^THIS^^ shuts some trolls mouths obviously |