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NASA has recently disclosed that its lidar satellite mission, which involved the emission of energy beams into the atmosphere for a duration of 17 years, has concluded in August. CALIPSO, a collaborative endeavor between NASA and the French National Centre for Space Studies (CNES), has depleted its fuel reserves. Consequently, owing to its deteriorating orbit, the satellite has lost its ability to generate adequate power for the functioning of its scientific instruments. Consequently, the two space agencies have mutually decided to terminate the mission on August 1, as announced by NASA on Tuesday. The mission involved the integration of an active lidar instrument, which is an acronym for light detection and ranging, with passive infrared and visible imagers to investigate the vertical structure and characteristics of thin clouds and aerosols in the Earth's atmosphere. Lidar and radar both emit beams of energy towards the Earth and subsequently measure the reflection of these beams off the clouds and aerosols. Lidar is classified as an active sensor in comparison to other scientific instruments that employ passive sensors to measure reflected sunlight or radiation emitted from the Earth or clouds. CALIPSO, which is an abbreviation for the Cloud-Aerosol Lidar and Infrared Pathfinder Satellite Observation, was launched on April 28, 2006, in conjunction with the cloud-profiling radar system on the CloudSat satellite.
Costumed & Handcuffed
Costume parties, particularly those around Halloween, see us dressed in creepy, scary, cute, fun, and downright outrageous outfits complete with face paint and all the accessories. We anticipate dressing up for a fun outing with friends, although sometimes those plans go astray and jail becomes our final destination for the evening. After the jail’s booking department snaps a mugshot, of course. We may not find an arrest while dressed in a costume very amusing, but when the photo hits the ‘net, you can bet your bottom dollar it will amuse the masses. What do you think of the following costume capers?
True Crime WriterPublished 6 months ago in CriminalTitle: Earth's New Companion: The Discovery of Quasi-Moon 2023 FW-13
In a remarkable celestial discovery, astronomers have unveiled a new member of Earth's cosmic entourage - an asteroid named 2023 FW-13. This intriguing space object, while not a traditional moon, follows a complex semi-orbital path alongside our planet, sparking interest and curiosity in the scientific community.
Annie LoboPublished 6 months ago in EarthRemembering a legend: Michael Gambon
Michael Gambon: A Tribute to a Legend of our screens On September 28, 2023, the world mourns the loss of one of its most brilliant actors, Sir Michael Gambon. With a career spanning decades, Gambon left an indelible mark on the world of theater and film, captivating audiences with his incredible talent and versatility.
Luke MorrisPublished 6 months ago in HistoryPyramids Found Beneath Antarctic Ice. What is your opinion on this issue?
PEOPLE 1: On the bottom of our planet lies the frigid land of Antarctica, the coldest and most inhospitable continent in the world. Stretching over 5 million square miles, Antarctica is covered in ice sheets that reach more than a mile deep. The average daily temperature is negative 49 degrees Fahrenheit. And wind speeds can reach over 100 miles per hour. Today, the only inhabitants of this barren landscape are scientists who work in research stations scattered across the continent. Mainstream geologists have long believed that ancient humans never settled on Antarctica because of its hostile climate. But incredibly, in 2016, satellite images revealed a curious formation emerging from the ice that some researchers believe could be a man-made pyramid._
DO YOU KNOW?
Climate changes can have a significant impact on individuals' moods and overall mental well-being. Here are some ways in which shifts in climate can affect our emotional states:
Ray Hyp_ (Rayhyp___)Published 6 months ago in EarthFrederick Douglass: From Slave to Abolitionist Leader
Frederick Douglass was born into slavery in Maryland in 1818, but escaped to freedom and became one of the most prominent anti-slavery activists and civil rights leaders in American history. His journey from slave to respected orator, author and statesman is an inspiring story of courage, perseverance and dedication to the cause of liberty and equality.
KWAO LEARNER WINFREDPublished 6 months ago in History"A Symphony of Dreams"
Humanity has long been fascinated by dreams, those mysterious mental voyages. Dreams have knitted themselves into the fabric of our existence, from the fantastical landscapes of Salvador Dali's paintings to the elaborate stories we spin in the recesses of our subconscious. We'll set off on a voyage through the world of dreams in this 750-word examination, learning about their significance, the science underlying them, and the significant influence they have on our lives.
Nabila NazirPublished 6 months ago in History