The NASA Solar Data Analysis Center (SDAC) offers a variety of resources related to solar physics, including solar images, research, data online, web resources, and outreach opportunities. The SDAC supports various aspects of solar and space physics through its services and data products. It highlights the Virtual Solar Observatory news, the SOHO project, and the latest solar activities monitored by LMSAL. The center also provides information on NASA's Heliophysics discipline and its research focus areas.
The PUNCH mission, involving four small satellites, aims to observe the Sun’s corona and its transition into the solar wind over a two-year mission. This will help scientists predict space weather events and their impacts on Earth and space explorations.
The SPHEREx mission will observe the entire sky multiple times over its planned two-year mission. It employs Linear-Variable Filter (LVF) technology to capture spectra across 100 spectral bands in the near-infrared spectrum. The mission focuses on exploring the origins of the universe, galaxies, water, and pre-biotic molecules, with a deep survey near the ecliptic poles and an all-sky survey during its mission. SPHEREx aims to achieve deeper sensitivities than 2MASS and meet scientific requirements with margins over instrument performance.
NASA's SPHEREx mission aims to study the origins of the universe, the history of galaxies, and the presence of water and pre-biotic molecules in planetary systems. It will conduct an all-sky spectral survey to gather data on over 100 million stars and galaxies, providing insights into large-scale cosmic structures and the history of galaxy formation.
The article discusses the use of digital twins in scientific research, with a focus on NASA's James Webb Space Telescope (JWST). Engineers at Raytheon, the company responsible for JWST's software and flight operations, created a digital twin of the telescope to monitor its complex deployment in space and to help troubleshoot any problems that might arise. The digital twin updates itself daily with 800 million data points and is used to train operators, predict the effects of software updates, and troubleshoot issues. The concept of digital twins was first introduced by Michael Grieves in 2002, and the term was popularized by NASA employee John Vickers in 2010. As technology has advanced, digital twins have become more common in both the defense and scientific industries, with the space industry being a particular area where the two sectors converge. The JWST's digital twin is just one example of how these twins are helping scientists run the world's most complex instruments and revealing more about the world and the universe beyond.
A summary of the Rocket Report, discussing the potential sale of Firefly Aerospace, SpaceX's focus on Starship reentry, Blue Origin's successful return to flight, and other space news.
