OrbitalHub

Wikipedia dicit:

An algal bloom or algae bloom is a rapid increase or accumulation in the population of algae in freshwater or marine water systems, and is recognized by the discoloration in the water from their pigments. Cyanobacteria were mistaken for algae in the past, so cyanobacterial blooms are sometimes also called algal blooms. Blooms which can injure animals or the ecology are called “harmful algal blooms” (HAB), and can lead to fish die-offs, cities cutting off water to residents, or states having to close fisheries. A bloom can block the sunlight from reaching other organisms, deplete oxygen levels in the water, and some algae even secrete toxins into the water.

Video Credit: NASA’s Goddard Space Flight Center

NASA dicit:

What does a half-century of lunar science sound like? Join Moon data expert Ernie Wright on a musical time-traveling journey through the Apollo program and the exploration era of today. We explore what we knew about the Moon before Apollo, what we discovered because of it and the mysteries today’s scientists are working to solve.

Video Credit: NASA’s Goddard Space Flight Center

NASA dicit:

Sonification is the process of translating data into sound and music. In this musical data sonification of lunar knowledge and exploration, we can hear the progress made throughout the Apollo program to now as our understanding of the Moon expands. Listen to the percussion, which signals launches and the passage of time; the pitch of the string and brass instruments conveys the amount of scientific activity associated with the Moon over time.

Video Credit: NASA

NASA dicit:

NASA’s Lunar Reconnaissance Orbiter mission now celebrates its 10-year anniversary of being at the Moon. After launching on June 18, 2009, and entering lunar orbit on June 23rd, the spacecraft continues to collect vast amounts of data vital to our understanding of the lunar landscape and environment, our solar system, and to our future exploration goals for the Moon and Mars. This video highlights some notable facts and accomplishments of the LRO mission over the past decade, all of which are paving the way forward for reestablishing a human presence on the Moon with the newly announced Artemis program.

Video Credit: NASA

NASA dicit:

NASA is going to the Moon and on to Mars, in a measured, sustainable way. Working with U.S. companies and international partners, NASA will push the boundaries of human exploration forward to the Moon. NASA is working to establish a permanent human presence on the Moon within the next decade to uncover new scientific discoveries and lay the foundation for private companies to build a lunar economy.

A key component of establishing the first permanent American presence and infrastructure on and around the Moon is the Gateway, a lunar orbiting platform to host astronauts farther from Earth than ever before.

On the Gateway, America and its partners will prepare to transit deep space, testing new technologies and systems as we build the infrastructure to support missions to the surface of the Moon and prepare for the epochal mission to Mars. NASA also will study the effects of the deep space environment of the Gateway, learning how living organisms react to the radiation and microgravity of a deep space environment over long periods.

Video Credit: NASA

NASA dicit:

The Ultra High Definition (UHD) camera’s ability to record at a high resolution makes it the ideal recording device to capture dynamic events like launches and vehicle operations near the station, such as docking and undocking.

Video Credit: NASA