MyGreat

Getting sick in space, known as space motion sickness (SMS), is a phenomenon experienced by many astronauts. It occurs due to the absence of gravity's normal cues, which the body uses to maintain balance. In microgravity, the inner ear's vestibular system, responsible for sensing motion and orientation, can become confused. This confusion leads to symptoms like nausea, vomiting, dizziness, and disorientation. The onset of SMS varies among individuals, with some feeling its effects almost immediately upon reaching space, while others may experience it after a day or two. The symptoms can last for several days until the body adjusts to the new environment. Astronauts undergoing SMS may find it challenging to perform tasks requiring focus and coordination, which can impact their productivity. Space agencies like NASA have developed strategies to manage SMS, including medications, special diets, and exercises. These methods aim to alleviate the symptoms and help astronauts adapt more quickly to the microgravity environment. Despite these measures, space motion sickness remains a common issue for space travelers, highlighting the unique physiological challenges of venturing beyond Earth's atmosphere.

The SpaceX Crew Dragon spacecraft completed its Demo-1 mission by successfully returning from the International Space Station (ISS). This uncrewed mission, launched on March 2, 2019, was a significant milestone for SpaceX's efforts to develop a reliable crewed transportation system. Crew Dragon autonomously docked with the ISS, performed various tests, and then safely splashed down in the Atlantic Ocean on March 8, 2019. The success of Demo-1 paved the way for subsequent crewed missions and contributed to the advancement of commercial space travel.

From the rim of Shackleton crater to permanently shadowed regions on the Moon, a NASA-developed sensor suite could allow robotic and crewed missions to land precisely on the lunar surface within half the distance of a football field. The technologies to enable exact and soft landings on the Moon and other worlds will undergo testing on Blue Origin’s New Shepard suborbital rocket booster. The rocket's flight path is relevant to lunar landings, providing a unique opportunity to mature sensors and algorithms for potential use on Artemis missions. For More live Updates Stay Tuned to NASA Videos

While Apollo placed the first steps on the Moon, Artemis opens the door for humanity to sustainably work and live on another world for the first time. Using the lunar surface as a proving ground for living on Mars, this next chapter in exploration will forever establish our presence in the stars. Like our content NASA Videos for more videos....!