#AstroMiniBR: How to observe the Universe with James Webb?

TecMundo and #AstroMiniBR bring together the most interesting astronomy curiosities produced by collaborators throughout the week From Twitter profile To share with you the knowledge of this fantastic science of astronomy. Check it out below!

#1: What do I need to use the James Webb Space Telescope?

Professional use The James Webb Space Telescope (JWST) is one of the most anticipated milestones in modern astronomyIt requires a specific set of skills and knowledge.

interested in making observations with James Webb and also with scientific instruments on board (e.g. Near Infrared CameraHE Near Infrared Spectrograph And Mid Infrared Instrument), must have a comprehensive understanding of the specific scientific objectives being pursued with the celestial body or sky region in question, as telescope observing time depends on a highly competitive bid selection process.

The complexity of the telescope also requires advanced skills in data processing and analysis; because the raw data collected by James Webb requires complex interpretations to yield valuable scientific information. Collaboration between multidisciplinary teams is often necessary to cover all steps from proposal writing to actual observation.

In short, to observe the Universe with JWST, astronomers must go through a series of selection steps and possess a variety of skills, from technical knowledge to a deep understanding of the science under investigation; This reflects the complexity and scope of this new science. It makes the age of space observation possible.

#2: Space shuttle Endeavor is in space!

The beautiful picture you see below In the photo taken by the International Space Station crew 13 years ago, the silhouette of the space shuttle Endeavor is seen against the contrast of Earth’s atmosphere..

Endeavor represents one of the remarkable achievements of space exploration as part of NASA’s space shuttle program. Endeavor became one of five orbital spacecraft in the fleet with its first flight in 1992 and was developed to replace Challenger following its tragic accident in 1986.

This space shuttle, which is approximately 37 meters long and has a wingspan of approximately 24 meters, was designed to perform various missions. from satellite launch and recovery to assembly and maintenance of the Hubble Space Telescope.

The shuttle retired in 2011, a year after this photo, with a long legacy of successful missions and a powerful symbol of human ingenuity in space exploration.

#3: Have you ever heard of the galactic halo?

There is a category of little-known structures in the majestic galactic structures: halos, huge fields of dark matter surrounding galaxies.

These large regions, invisible by direct detection, are identified through their gravitational effects on visible light emitted from more distant objects. Halos are believed to contain large amounts of dark matter, a mysterious component that makes up most of the mass of the universe but has not yet been directly observed.

Detailed studies of these halos crucial to understanding the formation and evolution of galaxiesBecause the distribution of dark matter has a significant impact on galactic dynamics and the interaction between different systems. Moreover, galactic collisions and mergers often result in the interaction of halos, changing stellar orbits and completely affecting the galactic environment.

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