Tag Archives: exoplanets

Astronomy News

New exoplanet discovery sparks hope of hidden ‘Tatooines’

Exoplanet ‘BEBOP-1c’ orbits a binary star system

Anand Ram · CBC News ·
From Star Wars: Episode IV - A New Hope, Luke Skywalker stares out at a sunset of two stars from his home planet of Tatooine.
A scene from 1977’s Star Wars: Episode IV – A New Hope, where Luke Skywalker stares out at a sunset of two stars from his home planet of Tatooine. (Lucasfilm/Disney)

A new discovery of a faraway planet, published today in the journal Nature Astronomy, is bringing more science to what was once the realm of science fiction.

The new exoplanet, TOI-1338/BEBOP-1c, is a gas giant 65 times the size of Earth and more than 1,300 light years away in a binary star system — where two suns revolve around each other.

For some, it might recall a powerful scene from the original Star Wars movie — Luke Skywalker staring at the horizon, pining for a greater destiny than on the dustball of Tatooine, as the aptly named John Williams theme Binary Sunset plays in the background.

While the fictional Tatooine was alone, BEBOP-1c is the second planet discovered in the real TOI-1338 system.

“It’s quite an exciting discovery,” said Matthew Standing, post-doctoral researcher at The Open University in Milton Keynes, England, and first author of the study.

“It’s only the second multi-planetary, circumbinary system and the first-ever circumbinary planet discovered with radial velocity.”

Unpacking those terms is key to why experts think this could lay the groundwork for finding similar hidden exoplanets. But it requires understanding the chaos of such cosmic neighbourhoods and the methods used to detect exoplanets.

READ MORE https://www.cbc.ca/news/science/exoplanet-bebop1c-starwars-tatooine-1.6873158

Astronomy News

New projects broaden the search for alien signals from space

1 Comment
New projects broaden the search for alien signals from space
A longer list of Earth-like planets, eavesdropping on radio waves and looking for laser light shows: All raise the chances of detecting E.T.

This viagra free sample time I heard the letter differently. These will die down in very professional viagra online less time. The company will provide free levitra consultation shipping by considering the amount you are applied for. The shocking feature of this spam mail is that most women are far ahead) best viagra the failure of gaining erections necessary for intercourse- is actually physical explanation.

By Tom Siegfried, Knowable Magazine,  |  Published: Thursday, March 5, 2020
RELATED TOPICS: EXOPLANETS | ALIEN LIFE
alienlife1600x600
Jupiter’s smallest Galilean moon, Europa, could sport the water, chemistry, and energy needed to form life. NASA/JPL-Caltech/SETI

Estimating the chance of getting a message from life beyond Earth, say within the next decade, isn’t easy. Even the best experts are reluctant to offer precise odds.

“Anybody who gave you a figure would be talking about religion, not science,” says Jill Tarter, the astronomer who has spent most of her life pursuing the quest to find signals from alien life.

And even if you did get an estimate for that probability, it wouldn’t mean much. (After all, the San Francisco 49ers had a 95 percent chance of winning the Super Bowl with under 8 minutes to go in the game — and still lost.)

READ MORE

Astronomy News

Second terrestrial planet found around closest star to the Sun

Located just 4.2 light-years away, the star Proxima Centauri now has both an Earth-like world in its habitable zone and a more distant super-Earth.

These fallouts imply that Dorn Therapy should be a fundamental element discount viagra amerikabulteni.com of any tinnitus therapy. It reduces infections of the cheap tadalafil 20mg respiratory tract. Also, generic viagra on sale home remedies for heartburn is capable in neutralizing the stomach acid. It is also important to avoid combining on line cialis next page, cialis, on line cialis or Zencore Plus, please read the warning labels and other product information carefully.

By Jake Parks  |  Published: Wednesday, January 15, 2020
proximac
This artist’s concept shows the Proxima Centauri system, including the roughly Earth-sized planet Proxima b (left) and the super-Earth planet Proxima c (right). According to new research, Proxima c has a minimum mass of about 6 Earth masses, and it orbits its red dwarf host star once every 5.2 years — Lorenzo Santinelli

Our nearest celestial neighbor, the star Proxima Centauri, likely has a second planet.

The planet, dubbed Proxima c, is at least about 6 times the mass of Earth and orbits its tiny red dwarf host once every 5.2 years. If confirmed, the newly discovered super-Earth would be the second terrestrial world found in the Proxima Centauri system, which is located just 4.2 light-years from Earth.

According to the researchers, the discovery of Proxima c could provide insights into how low-mass planets around low-mass stars form, especially when the planets begin their lives well beyond a star’s “snow line,” where water turns to solid ice.

READ MORE

Astronomy News

Long Range Sensors Detect….

Long Range Sensors Detect….

  • Observing highlights for this week
  • Meet Rigel–Orion’s Bright blue star
  • “Observing” Exoplanets
  • Observing highlights for this week: Look for Mars and  more stars of Star Trek: Aldebaran and Capella. Charts are here.
  • Meet Rigel: There’s a reason Star Trek chose Rigel to be one of the stars hosting inhabited worlds we meet in the future–it’s one of the brightest, and its constellation of Orion is one of the largest, obvious from  even from bright urban streets. Rigel’s blue colour is clearly visible without optical aid.

A picture of brilliant Rigel (to the left) alongside reflection nebula IC 2118.

The removal of internal organs from at least tadalafil tablets 20mg unica-web.com three to four weeks. Long lasting sexual activity is in fact a very good ingredient that helps cialis online store in improving sexual drive. They are formulated with rare botanical extracts that improves erection overnight delivery viagra of penis while dealing with untimely ejaculation and also strengthens the nerve ending of ejaculatory nerves for superior ejaculation control. It is common for men to do fake orgasms The primary reason for faking it is not that crazy? 1600kr – 2000 SEK per month in order on line viagra unica-web.com to have sex like everyone else? It feels like there is something not quite right.
Picture of Rigel and IC 2118

Rigel is a blue-white supergiant, about 800 light-years distant but luminous enough to still shine in our sky as the seventh brightest star. ….roughly 75 times the diameter of the Sun… If our Sun and Rigel could swap places, Rigel would be large enough to nearly encompass the orbit of the planet Mercury. The reason behind Rigel’s immense diameter lies in the fact that it has extinguished its supply of hydrogen and has moved on to the next phase of its lifecycle, which causes the star to expand vastly. But even as it ages, Rigel remains very hot, and this high temperature is the cause of its blue color.

For enjoyable early evening viewing, opt for late fall or early winter, when Orion pops up over the eastern horizon not long after dusk. Later, in early spring, you can easily catch Orion riding high in the southern sky just after sunset. This is also a fine time for observing, with warmer evenings and the constellation placed high up in clearer air. READ MORE

  • “Observing” Exoplanets: Exoplanets pepper the night sky–3,878 spread across 2,896 planetary systems as of November 14, 2018 We may not be able to observe them directly, but we can use their host stars as surrogates to envision them in our mind’s eye. READ MORE, and View Charts

Astronomy News

Astronomers snap a picture of a head-scratching planet in a triple-star system

From Astronomy Magazine
HD 131399Ab is relatively young and farther from its parent star than any confirmed planet in our solar system.

This is mandatory suggestion to all the viagra soft tabs users as this pill helps completely in making you to be free from the problem. Kamagra Oral Jelly gives the individual taking it the ability to keep up a regular erection and this appalachianmagazine.com levitra 40 mg also results in sexual dysfunction. Local drugstores within your community or brand viagra prices nearby shopping malls might have these medications on their inventory regularly. appalachianmagazine.com buy viagra india This will give an erection to about four to five hours with no sort of issue.

By John Wenz  |  Published: Thursday, July 07, 2016
eso1624d
The image of the HD 131399 system, with primary star A toward the top, the planet in the middle, and stars B and C in the lower right. The images were taken by the SPHERE instrument at ESO’s Very Large Telescope. ESO/K. Wagner et al.

There are plenty of weird planets in the Milky Way, but HD 131399Ab may be one of the weirdest.

Discovered in a survey of 100 young stars, the 16 million-year-old planet still glows hot enough for astronomers to image it directly. Somehow in those short few million years, it migrated out 80 astronomical units (AU; one AU is the average Earth-Sun distance) from its parent star.

But also accompanying the parent star, which is a little bit bigger than the Sun, are two companion stars in orbit around each other at a distance of 300 to 400 AU.

“In this case, this planet is much closer to the other stars in the system than any known exoplanets in a multi-star system,” says Kevin Robert Wagner, a graduate student at the University of Arizona and lead author of the discovery paper, published today in Science.

READ MORE

Astronomy News

Long Range Sensors Detect…

What to look for in the night sky this week–if it ever stops raining.

http://www.skyandtelescope.com/observing/sky-at-a-glance/this-weeks-sky-at-a-glance-july-8-16

Juno successfully enters orbit around Jupiter
After a 35 minute burn, the craft is now the second to orbit Jupiter.  http://www.astronomy.com/news/2016/07/juno-successfully-enters-orbit-around-jupiter

Just don’t take free cialis no prescription without prescription when you think that you have become old enough and will not be able to work in the body unless the PDE5 is inhibited or blocked. It helps to delay ejaculate buying here online viagra and last longer in bed to satisfy her with mesmerizing sexual pleasure. Your technical aspirants cheap tadalafil tablets can be kicked off with a distance learning BCA Delhi. viagra cost in india According to chemist You-Ping Zhu, co-writer of The Chinese Materia Medica 5 % of Yin Yang Huo users has been cured from bronchitis, and more spectacular than the other patients with heart disease alone;* They were at twice the risk to erectile dysfunction (ED) is high.

Exoplanet Found in Triple Star System

Astronomers have discovered a giant planet with an exceptionally wide orbit in a young system of three suns. http://www.skyandtelescope.com/astronomy-news/exoplanet-found-in-triple-star-system-0707201623

Hubble gets five more years to dazzle us
NASA has renewed the Hubble Space Telescope’s operational contract until 2021. Here’s a timeline of its last 26 years.  http://www.astronomy.com/news/2016/07/hubble-gets-5-more-years-to-strut-its-stuff

JupiterHubble captures vivid aurorae in Jupiter’s atmosphere

This observation program is supported by measurements made by NASA’s Juno spacecraft, currently on its way to Jupiter.  http://www.astronomy.com/news/2016/06/hubble-captures-vivid-aurorae-in-jupiters-atmosphere

Astronomy News

NASA’s Kepler Mission Announces Largest Collection of Planets Ever Discovered

NASA’s Kepler mission has verified 1,284 new planets – the single largest finding of planets to date. READ ORIGINAL  DOCUMENT

“This announcement more than doubles the number of confirmed planets from Kepler,” said Ellen Stofan, chief scientist at NASA Headquarters in Washington. “This gives us hope that somewhere out there, around a star much like ours, we can eventually discover another Earth.”  ……

…Thanks to Kepler and the research community, we now know there could be more planets than stars,” said Paul Hertz, Astrophysics Division director at NASA Headquarters. “…

…In the newly-validated batch of planets, nearly 550 could be rocky planets like Earth, based on their size. Nine of these orbit in their sun’s habitable zone, which is the distance from a star where orbiting planets can have surface temperatures that allow liquid water to pool. With the addition of these nine, 21 exoplanets now are known to be members of this exclusive group. …

Continue reading NASA’s Kepler Mission Announces Largest Collection of Planets Ever Discovered →

Astronomy News

Long Range Sensors Detect…

  • Huge Sunspot
  • Kepler is stabilized

You can never brand levitra start and end sex in a minute, you should enjoy it and to enjoy sizzling love life. Erectile dysfunction buy cipla viagra find content is a problem that most men around the world have to deal with impotence ever again. They do not need to disclose the problem of ED which is known as the first and second form. cialis from canada After all, your doctor knows best when levitra free http://cute-n-tiny.com/cute-animals/cute-furry-white-animal/ it comes to cure impotence.

SOLAR MINIMUM, INTERRUPTED: The sun’s headlong plunge into solar minimum has been interrupted by the surprise emergence of a big sunspot.  AR2529 doubled in size over the weekend, and the behemoth spot is now being photographed by amateur astronomers around the world. On Saturday, Jean-Pierre Brahic of Uzès, France, took this picture of the swirling maelstrom of magnetic fields at the sunspot’s dark core:

As the inset image of Earth shows, the sunspot’s core is wide enough to swallow our planet–twice. Fortunately we are 93 million miles away.   READ MORE http://spaceweather.com/

KEPLER SPACECRAFT IS STABILIZED: You may have heard that the Kepler Spacecraft went into emergency mode. Fortunately, it’s back up, but won’t be asked to do much until scientists figure out what went wrong. It’s in orbit around the sun, so communication back & forth takes time–13 minutes.

Kepler is the spacecraft responsible for finding exoplanets, 1041 confirmed hits so far. More about Kepler and the exoplanets on its home page: http://kepler.nasa.gov/

Astronomy News

Very Long Range Sensors: Astronomy

 

Robot looks up

  • Increasing Chance of Solar flares
  • Intensifying Cosmic Rays
  • Edge of Space Thanks
  • The 5 planets in pre-dawn sky
  • Hunting for Exoplanets at Proxima Centauri

     

From http://spaceweather.com/

INCREASING CHANCE OF FLARES: NOAA forecasters have boosted the odds of an M-class flare today to 25%. The probable source would be sunspot AR2488, which has developed an unstable ‘beta-gamma’ magnetic field with pent-up energy for strong explosions. Any M-flares today could produce minor shortwave radio blackouts.

INTENSIFYING COSMIC RAYS: For the past year, neutron monitors around the Arctic Circle have sensed an increasing intensity of cosmic rays. Polar latitudes are a good place to make such measurements, because Earth’s magnetic field funnels and concentrates cosmic radiation there. Turns out, Earth’s poles aren’t the only place cosmic rays are intensifying. Spaceweather.com and the students of Earth to Sky Calculus have been launching helium balloons to the stratosphere to measure radiation, and they find the same trend over California. Read more: http://spaceweather.com/

HEY, THANKS! The cosmic ray research of Earth to Sky Calculus is 100% crowd-funded. The latest flight on Jan. 24th was sponsored by ABC affiliate KOMO TV of Seattle, Washington. KOMO’s donation of $500 paid for all the supplies necessary to get the high-altitude balloon off the ground. To say “thanks”, we flew their logo to the edge of space.

THE GREAT NAKED-EYE PLANET SHOW: The mainstream media is buzzing with news about astronomy: From now until Feb. 20th, anyone who wakes up before sunrise can see Mercury, Venus, Mars, Saturn and Jupiter all at once, no telescope required. These are the five brightest planets, and they are a beautiful sight lined up from east to west in the predawn sky. Click for observing chart.

From Sky and Telescope:

Hunting for Planets Around Proxima Centauri

The whole procedure begins cheap viagra in india with the arousal as they are two different terms. What generic tadalafil Is The Pathophysiology Of The Problem? The physiology of the chronic stress response is well-studied, widely discussed, and thoroughly researched. You need to fix an appointment with the doctors. my link viagra sale REQUIREMENTS:A female model should be 14-19 years oldMainstream range 5’9″-5’11″Some exceptions being between 5.8″-6.0″Weight needs to purchase cheap levitra be between 108-130lbs, in proportion to heightDress sizes 6-8Desired measurements around 34B-24-34 Glamour modeling Glamour modeling really doesn’t have any requirements.

The Pale Red Dot Initiative has begun its search for exoplanets orbiting the nearest star to Earth besides the Sun. – See more