What And How The James Webb Space Telescope Doing Now ?

                  ANSWER IN SHORT 

Since its highly anticipated launch in December 2021, the James Webb Space Telescope (JWST) has been revolutionizing our understanding of the universe. As the most powerful space telescope ever built, it boasts groundbreaking technology and an impressive suite of instruments. In this article, we will delve into the exciting journey of the JWST and explore what it has been doing since its launch.

the James Webb Space Telescope's Mission:

The primary goal of the JWST is to peer deep into the cosmos and observe the universe's earliest galaxies, stars, and planetary systems. To achieve this, it is equipped with a 6.5-meter segmented primary mirror, coated with a thin layer of gold to optimize its infrared reflectivity.

Orbit and Positioning:

After a month-long journey to its destination, the JWST reached its operational orbit, known as the second Lagrange point (L2), situated approximately 1.5 million kilometers from Earth. At this location, the telescope orbits the Sun while maintaining a stable position relative to Earth, shielded from the Sun's heat and interference.

Extensive Testing and Commissioning Phase:

Once positioned at L2, the JWST began an intensive period of testing and commissioning to ensure all systems were functioning optimally. The delicate deployment of its sunshield, the cooling of its instruments to extremely low temperatures, and the alignment of its mirrors were among the critical procedures executed during this phase.

First Light and Early Observations:

In March 2022, the JWST achieved a major milestone by capturing its "first light" images. These initial observations provided a tantalizing glimpse of the telescope's extraordinary capabilities. Since then, the telescope has been collecting data on a wide range of celestial objects, from exoplanets and star-forming regions to distant galaxies.

Unraveling the Mysteries of Exoplanets:

One of the JWST's key objectives is the study of exoplanet atmospheres, with a focus on detecting biomarkers that could indicate the presence of life. The telescope's Near-Infrared Spectrograph (NIRSpec) and Mid-Infrared Instrument (MIRI) play pivotal roles in analyzing the composition and chemical signatures of exoplanetary atmospheres.

Unprecedented Views of the Cosmos:

Equipped with a suite of highly sensitive instruments, the JWST offers an unparalleled view of the cosmos in the infrared spectrum. Its Near-Infrared Camera (NIRCam) provides stunning, high-resolution images, while the Near-Infrared Imager and Slitless Spectrograph (NIRISS) enables the observation of the earliest galaxies and the study of cosmic reionization.

Contributions to Astronomy and Cosmology:

The JWST's unprecedented capabilities have the potential to transform our understanding of the universe. By studying distant galaxies, scientists aim to uncover the origins of cosmic structures and gain insights into the nature of dark matter and dark energy. Additionally, the telescope's observations will contribute to our understanding of star formation, the evolution of galaxies, and the birth of planetary systems.

Collaborative Endeavors and Public Engagement:

The JWST is not only a scientific endeavor but also a collaboration between NASA, the European Space Agency (ESA), and the Canadian Space Agency (CSA). Furthermore, the telescope's awe-inspiring discoveries and captivating images are shared with the public through outreach programs, educational initiatives, and media platforms, fostering scientific curiosity and inspiring the next generation of astronomers.

                       Conclusion:

The James Webb Space Telescope, with its advanced technology and remarkable capabilities, has embarked on an ambitious mission to unlock the secrets of the cosmos. From its successful launch and deployment to its ongoing observations and groundbreaking discoveries .