Spitzer spies potential newborn planet
Posted: Fri, May 28, 2004, 10:35 AM ET (1435 GMT)
Images from the Spitzer Space Telescope have turned up evidence of what may be a newborn planet forming around a young star. Images of the star CoKu Tau 4m only about one million years old, revealed a gap in the star's protoplanetary disk. That gap could be created by a planet forming in the disk and clearing out the material in and near its orbit. The studies are part of a survey of over 300 young stars in a stellar nursery called RCW 49, 13,700 light-years away; astronomers believe that all the stars there have protoplanetary disks of some kind. Other observations by Spitzer of nearby stars found what astronomers called the "raw ingredients" for life ™ water, carbon dioxide, and methane ™ in the icy dust particles in the disk.
Images from the Spitzer Space Telescope have turned up evidence of what may be a newborn planet forming around a young star. Images of the star CoKu Tau 4m only about one million years old, revealed a gap in the star's protoplanetary disk. That gap could be created by a planet forming in the disk and clearing out the material in and near its orbit. The studies are part of a survey of over 300 young stars in a stellar nursery called RCW 49, 13,700 light-years away; astronomers believe that all the stars there have protoplanetary disks of some kind. Other observations by Spitzer of nearby stars found what astronomers called the "raw ingredients" for life ™ water, carbon dioxide, and methane ™ in the icy dust particles in the disk.
Related Links:
| <<previous article | next article>> |
|
news in brief
|
|
Blue Origin announces new upper stage and engine for New Glenn
Posted: Sat, Nov 7 12:07 PM ET (1707 GMT) |
|
news links
|
|
Friday, November 13
ESA astronaut reserve celebrates completion of training
ESA — 5:20 am ET (1020 GMT) Ukraine Starlink speed restrictions in effect again, Zelenskyy says
POLITICO — 5:19 am ET (1019 GMT) ‘At $3, satellite doesn’t make sense’: Sunil Mittal questions scope of Starlink-like services in India
CNBC TV18 (India) — 5:15 am ET (1015 GMT) Ukraine says its facing Starlink disruptions again
Semafor — 5:15 am ET (1015 GMT) Russian "Rassvet" satellite system facing issues – DIU
Censor.net — 5:15 am ET (1015 GMT) |
