The Space Telescope Science Institute, which operates Webb on behalf of NASA and its international partners, said last week that it received 2,377 unique proposals from science teams seeking observing time on the observatory. The institute released a call for proposals earlier this year for the so-called “Cycle 4” series of observations with Webb.
This volume of proposals represents around 78,000 hours of observing time with Webb, nine times more than the telescope’s available capacity for scientific observations in this cycle. The previous observing cycle had a similar “oversubscription rate” but had less overall observing time available to the science community.
More than 600 scientists will review the proposals and select the most promising ones for time on Webb. The largest share of proposals would involve observing “high-redshift” galaxies among the first generation of galaxies that formed after the Big Bang. Galaxies this old and distant have their light stretched to longer wavelengths due to the expansion of the Universe. Research involving exoplanet atmospheres and stars and stellar populations were the second- and third-most popular science categories in this cycle.
- Thembo McBembo ( @ThemboMcBembo@beehaw.org ) 3•16 days ago
🛰️
- Gamers_mate ( @Gamers_mate@beehaw.org ) 2•15 days ago
The web has been around for a while I am glad it is starting to catch on.
- averyminya ( @averyminya@beehaw.org ) 2•14 days ago
I remember learning about how the JWST would “look back in time” in college and it’s just so goddamn cool