Polarimetry Probes Brown Dwarf

-
Polarimetry Probes Brown Dwarf Clouds which shows signs of cloud bands similar to those seen on Jupiter Currently Luhman 16 is the third-closest-known star/brown-dwarf system to the Sun after the triple Alpha Centauri system (4.37 ly) and Barnard's Star (5.98 ly), Luhman 16A is part of a binary system (Luhman 16) containing a second brown dwarf, Luhman 16B. This pair of brown dwarfs Luhman 16A and Luhman 16B orbit each other. Despite the fact that Luhman 16A and 16B have similar masses and temperatures and presumably formed at the same time, they show markedly different weather.
Luhman 16B shows no sign of stationary cloud bands, instead showing evidence of more irregular, patchy clouds
Polarimetry is the measurement and interpretation of the polarization of transverse waves, most notably electromagnetic waves, such as radio or light waves. Typically polarimetry is done on electromagnetic waves that have traveled through or have been reflected, refracted, or diffracted by some material in order to characterize that object.

Comments

Post a Comment

Popular posts from this blog

NASA has a long-standing process for evaluating whether to continue projects on science

-
 NASA has a rigorous and well-established process for evaluating the continuation of projects, especially those related to scientific research and space exploration, including the development of telescopes and spacecraft. This process typically involves a thorough assessment of scientific objectives, technical feasibility, budget considerations, and overall mission priorities. Claims that spacecraft projects have become more challenging due to the quality of engineers and astronomers involved are likely to be scrutinized within this evaluation process. However, it's important to note that NASA consistently works with highly skilled professionals, including engineers and scientists, who undergo rigorous training and are held to high standards of competence and expertise. If concerns arise about the quality of personnel involved in spacecraft projects, NASA would likely address these issues through measures such as additional training, enhanced oversight, or adjustments to team compo
Read more

5G private networks and photovoltaic (PV) systems

-
Image
  5G private networks and photovoltaic (PV) systems, when integrated thoughtfully, can contribute to the advancement of clean energy initiatives and offer several benefits. Here are some key considerations: Smart Grid Integration: Enhanced Communication: Private 5G networks provide robust and low-latency communication capabilities. This can be leveraged for smart grid applications, allowing efficient communication between various components of the electrical grid, including PV systems, energy storage, and demand response mechanisms. Remote Monitoring and Maintenance: Real-time Monitoring: Private 5G networks enable real-time monitoring of PV systems. This allows for quick detection of issues such as malfunctions or drops in energy production, facilitating prompt maintenance and optimizing system performance. Efficient Energy Management: Data Analytics: The combination of 5G connectivity and data analytics can help in better understanding energy consumption patterns, optimizing energ
Read more

The Saturn Connection Unveiled

-
Image
  Introduction: Exploring the Enigma: For an extended period, I harbored the idea of delving into a subject that has captivated my curiosity—the potential connection between unidentified flying objects (UFOs) and the NASA/ESA Cassini Huygens mission to Saturn. The intrigue around spherical objects witnessed by fighter pilots and commercial airline pilots, coupled with my research, led me to consider a unique association with the enigmatic ringed planet. Cassini Mission Overview: The Cassini mission, a collaborative effort by NASA, ESA, and ASI, aimed to study Saturn and its diverse moons. Launched on October 15, 1997, it successfully entered orbit around Saturn on July 1, 2004. Cassini's invaluable insights into Saturn's atmosphere, ring system, and magnetosphere, along with close flybys of moons like Titan and Enceladus, have left an indelible mark on planetary exploration. Grand Finale and Legacy: The mission's grand finale, marked by daring maneuvers, concluded with Ca
Read more