hubble captures best ever image of beta pictoris
Last Updated : GMT 06:49:16
Arab Today, arab today
Arab Today, arab today
Last Updated : GMT 06:49:16
Arab Today, arab today

Hubble captures best ever image of Beta Pictoris

Arab Today, arab today

Arab Today, arab today Hubble captures best ever image of Beta Pictoris

Artist’s conception of the view toward the young star Beta Pictoris from the outer edge of its disk
Tucson - UPI

The massive disk of gas and dust that surrounds the the 20 million-year-old star Beta Pictoris has been photographed in greater detail that ever before, thanks to the Hubble Space Telescope and a team of scientists at the University of Arizona.
The diameter of the cosmic disk -- composed of the types of gas, dust and cosmic materials that may coalesce into planets -- is roughly 20 times wider that the planetary orbits or our home solar system. But while researcher have previously noted the impressive size of the Beta Pictoris system, the innards of this cosmological swirl had not been well documented.
The new research, enabled by Hubble's infrared imaging instruments, reveals the insides of the stellar disk in never-before-seen detail. The new images reveal the unique inner structures of the dense inner disk and confirms the presence of a massive planet within the spiral of debris.
"Some computer simulations predicted a complicated structure for the inner disk due to the gravitational pull by the short-period giant planet," astronomer Daniel Apai, who along with Glenn Schneider lead the Beta Pictoris research, explained in a recent press release.
"The new images reveal the inner disk and confirm the predicted structures," added Apai, an assistant professor at the University of Arizona. "This finding validates models, which will help us to deduce the presence of other exoplanets in other disks."
The new imagery -- the first of its kind -- shows how the concentrations of gas and dust are manipulated by a gas giant orbiting about Beta Pictoris. The study also reveals where collisions between planetary-size and asteroid-size objects are likely responsible for extra dense blobs of debris.
While the massive amounts of dust make Beta Pictoris and its circumstellar disk one of the brightest and most visible of nearby systems, it also makes it somewhat unique.
"The Beta Pictoris disk is the prototype for circumstellar debris systems, but it may not be a good archetype," explained co-author Schneider.
The new study was published this week in the Astrophysical Journal.

 

arabstoday
arabstoday

Name *

E-mail *

Comment Title*

Comment *

: Characters Left

Mandatory *

Terms of use

Publishing Terms: Not to offend the author, or to persons or sanctities or attacking religions or divine self. And stay away from sectarian and racial incitement and insults.

I agree with the Terms of Use

Security Code*

hubble captures best ever image of beta pictoris hubble captures best ever image of beta pictoris

 



Name *

E-mail *

Comment Title*

Comment *

: Characters Left

Mandatory *

Terms of use

Publishing Terms: Not to offend the author, or to persons or sanctities or attacking religions or divine self. And stay away from sectarian and racial incitement and insults.

I agree with the Terms of Use

Security Code*

hubble captures best ever image of beta pictoris hubble captures best ever image of beta pictoris

 



GMT 18:57 2016 Wednesday ,05 October

Hollywood icon Robert De Niro arrives this weekend

GMT 08:49 2017 Friday ,28 April

Press cooperation protocol signed

GMT 04:01 2017 Friday ,24 November

Lebanon's Hezbollah hails 'positive' Hariri moves

GMT 16:39 2017 Wednesday ,06 September

Dolphins-Buccaneers NFL game called off as Hurricane Irma

GMT 12:55 2017 Sunday ,19 February

Day 1 Asian Winter Games medal table

GMT 10:01 2016 Tuesday ,16 August

Bayer could launch hostile bid for Monsanto

GMT 02:09 2017 Wednesday ,18 October

December22nd-January20th

GMT 12:53 2017 Tuesday ,22 August

Mahmoud informed on AAAID performance

GMT 11:45 2017 Thursday ,20 April

Expo Turkey by Qatar begins

GMT 09:59 2017 Tuesday ,25 April

A chaotic discovery of power

GMT 20:52 2017 Thursday ,27 April

Iraqi forces liberate Mutaibaija area from IS
Arab Today, arab today
 
 Arab Today Facebook,arab today facebook  Arab Today Twitter,arab today twitter Arab Today Rss,arab today rss  Arab Today Youtube,arab today youtube  Arab Today Youtube,arab today youtube

Maintained and developed by Arabs Today Group SAL.
All rights reserved to Arab Today Media Group 2025 ©

Maintained and developed by Arabs Today Group SAL.
All rights reserved to Arab Today Media Group 2025 ©

arabstoday arabstoday arabstoday arabstoday
arabstoday arabstoday arabstoday
arabstoday
بناية النخيل - رأس النبع _ خلف السفارة الفرنسية _بيروت - لبنان
arabstoday, Arabstoday, Arabstoday