| |
EI2GYB > ASTRO 12.11.21 12:59l 33 Lines 1948 Bytes #999 (0) @ WW
BID : 17431_EI2GYB
Read: GUEST
Subj: Snapshot: ALMA spots moon-forming disk around distant exopl
Path: IW8PGT<HB9ON<IW2OHX<IW0QNL<ON0AR<GB7CIP<EI2GYB
Sent: 211112/1043Z 17431@EI2GYB.DGL.IRL.EURO BPQ6.0.22
_ _ _ _
/ \ ___| |_ _ __ ___ | \ | | _____ _____
/ _ \ / __| __| '__/ _ \ | \| |/ _ \ \ /\ / / __|
/ ___ \\__ \ |_| | | (_) | | |\ | __/\ V V /\__ \
/_/ \_\___/\__|_| \___/ |_| \_|\___| \_/\_/ |___/
Snapshot: ALMA spots moon-forming disk around distant exoplanet
This stellar shot serves as the first unambiguous detection of a circumplanetary disk capable of brewing its own moon.
By Jake Parks | Published: Monday, November 8, 2021
Astronomers have captured the first clear shot of a moon-forming disk around a distant exoplanet. The image above, taken by the Atacama Large Millimeter/submillimeter Array (ALMA), shows a wide view of the star PDS 70 (center), as well as the bright ring of material, called a circumstellar disk, surrounding it. Inside the young system, just to the right of the star, is a Jupiter-like exoplanet, PDS 70 c, sporting its own disk - this one called a circumplanetary disk. The researchers say this stellar snapshot serves as the first unambiguous detection of a circumplanetary disk capable of brewing its own moon. They suspect that the amount of material surrounding PDS 70 c is enough to create three Moon-sized satellites.
Photo & video at:
https://astronomy.com/magazine/news/2021/11/snapshot-alma-spots-moon-forming-disk-around-distant-exoplanet
____ __ ____ ___ _ _ ____ ____ ____ ____
( __)( )(___ \ / __)( \/ )( _ \ ( _ \( _ \/ ___)
) _) )( / __/( (_ \ ) / ) _ ( ) _ ( ) _ (\___ \
(____)(__)(____) \___/(__/ (____/ (____/(____/(____/
PART OF THE DONEGAL PACKET RADIO NETWORK
Packet: EI2GYB@EI2GYB.DGL.IRL.EURO
Email: EI2GYB@GMAIL.COM
+------------------------------------------------------------------------------+
Read previous mail | Read next mail
| |
