El Siglo 21 es Hoy

Por NASA Podcast #Recomendado Tweet NASA's Perseverance Records a Martian Dust Devil This audio shows the results of NASA’s Perseverance Mars rover using its SuperCam microphone to record the sounds of a Martian dust devil – the first time any such recording has been made. The dust devil passed directly over Perseverance on Sept. 27, 2021, the 215th Martian day, or sol, of the mission. Credit: NASA/JPL-Caltech/LANL/CNES/CNRS/INTA-CSIC/Space Science Institute/ISAE-Supaero

Por NASA Podcast #Recomendado Tweet Gravity Assist: This is What Mars Sounds Like, with Nina Lanza With two microphones aboard the Perseverance rover, we can listen to Mars from its surface like never before. In addition to hearing how wind sounds on Mars, we can also listen to Perseverance driving on the surface, the Ingenuity helicopter flying nearby, and more. Nina Lanza of Los Alamos National Laboratory plays some of these sounds and explains why these awe-inspiring sounds also have scientific and engineering value.

Por NASA Podcast #Recomendado Tweet Perseverance Rover Records Puffs and Pings of Gaseous Dust Removal Tool (14 minutes) This recording was made by the Perseverance Mars rover on February 9, 2022 (Sol 346). The puffs and pings of the rover’s Gaseous Dust Removal Tool (gDRT) were collected using a microphone on the rover’s chassis. The gRDT has a tank of nitrogen gas and is used during sample collection to blow the dust away and reveal the fresh rock surface underneath.

Por NASA Podcast #Recomendado Tweet Perseverance Rover’s SuperCam Records Wind on Mars This recording was made on Feb. 22, 2021, on the fourth sol (Martian day) by the SuperCam instrument on NASA’s Perseverance rover after deployment of the rover’s mast. It provides a different overall sound than the SuperCam audio recording from the mission’s first sol. Some wind can be heard, especially around 20 seconds into the recording. Rover background sounds have been removed. Credit: NASA/JPL-Caltech/LANL/CNES/CNRS/ISAE-Supaero

Por NASA Podcast #Recomendado Tweet First Acoustic Recording of Laser Shots on Mars This is the first acoustic recording of laser impacts on a rock target on Mars from March 2, 2021, the 12th sol (Martian day) from Perseverance’s SuperCam instrument. The sounds of 30 impacts are heard, some slightly louder than others. Variations in the intensity of the zapping sounds will provide information on the physical structure of the targets, such as its relative hardness or the presence of weathering coatings. The target, Máaz (“Mars” in Navajo), was about 10 feet (3.1 m) away. Credit: NASA/JPL-Caltech/LANL/CNES/CNRS/ISAE-Supaero

Por NASA Podcast #Recomendado Tweet First Audio Recording of Sounds on Mars This recording was made by the SuperCam instrument on NASA’s Perseverance Mars rover on Feb. 19, 2021, just about 18 hours after landing on the mission’s first sol or Martian day. The rover’s mast, holding the microphone, was still stowed on Perseverance’s deck, and so the sound is muffled, a little like the sound one hears listening to a seashell or having a hand cupped over the ear. Just a little wind can be heard. Credit: NASA/JPL-Caltech/LANL/CNES/CNRS/ISAE-Supaero

Por NASA Podcast #Recomendado Tweet Mars Perseverance Landing On Episode 182, Chloe Sackier, entry, descent, and landing communications systems engineer at NASA’s Jet Propulsion Laboratory, illustrates the shortest and most intense phase of the Mars 2020 Perseverance rover mission.

Por NASA Podcast #Recomendado Tweet Small Steps, Giant Leaps - Mars Perseverance Rover Science Mars 2020 Perseverance Rover Deputy Project Scientist Katie Stack Morgan discusses science objectives of NASA’s first astrobiology-focused mission to the Red Planet.

Por Shots de Ciencia Podcast #Recomendado Tweet Shot Estelar E7: Perseverancia Marte 2020 El 30 de julio del 2020 está programado el lanzamiento de la misión Marte 2020 de la NASA para llevar el vehículo Perseverance. A este se suman otras misiones a Marte de otros países y acá les contamos brevemente un poco más de esto. Esto es un Shot Estelar con el astrofísico Juan Diego Soler. -Apóyanos en Patreon: https://ift.tt/34M3b5h

Por NASA Podcast #Recomendado Tweet Perseverance On Episode 153, Luther Beegle, Deputy Division Manager for Science at NASA’s Jet Propulsion Laboratory, takes us through the history of previous landers we have sent to Mars and highlights Perseverance, the most sophisticated rover NASA has ever sent to the Red Planet.