
What does an electrician do? Electricity powers the world, and electricians are the ones who get it where it needs to go. An electrician is an expert who is trained to make sure electrical systems and equipment are installed safely and working correctly. Electricians are involved in a variety of systems, including power, lighting, communications, […]

Students in New Jersey will hear from NASA astronauts Chris Williams and Jessica Meir as they answer prerecorded STEM questions while aboard the International Space Station. The Earth-to-space call will begin at 12:05 p.m. EDT, Thursday, June 18, and will stream live on the agency’s Learn With NASA YouTube channel. This event is hosted by Newton Public Schools […]

This article is for students grades 5-8. Mass distribution affects everything from galaxy shapes to aircraft design to planetary rotation. It’s used to map stars in our universe, figure out what planets are made of, and even to determine how luggage is loaded onto an airplane. Mass distribution can be a tricky thing to understand. […]

Students in New York will hear from NASA astronaut Jessica Meir as she answers their prerecorded science, technology, engineering, and mathematics (STEM) questions while aboard the International Space Station. The Earth-to-space call will begin at 11:05 p.m. EDT Thursday, May 28, and will stream live on the agency’s Learn With NASA YouTube channel. This event […]

Students in Florida will hear from NASA astronaut Chris Williams as he answers prerecorded science, technology, engineering, and mathematics (STEM) questions while aboard the International Space Station. The Earth-to-space call will begin at 11 a.m. EDT Friday, May 8, and will stream live on the agency’s Learn With NASA YouTube channel. This event is hosted […]

Summer is “Go” for launch, and NASA has a universe of ways to help you to jump in, explore, and create! Whether you prefer to spend this season fueling your creativity, going outdoors into nature, or daydreaming about your future, NASA offers ways to take your interests to the next level. Here are some opportunities […]

Students in Missouri will hear from NASA astronauts Jessica Meir and Jack Hathaway as they answer prerecorded science, technology, engineering, and mathematics (STEM) questions while aboard the International Space Station. The Earth-to-space call will begin at 10:50 a.m. EDT Thursday, April 30, and will stream live on the agency’s Learn With NASA YouTube channel. This […]

NASA’s Artemis program will establish a sustainable lunar presence, unlock new scientific discoveries, and develop technologies for spaceflight to Mars and beyond – and students can help shape this new era of space exploration. As America launches this new Golden Age of innovation and exploration, NASA and its partners offer exciting opportunities for students to […]

When one celestial object passes in front of another, it can cast a shadow that travels across space – and sometimes across Earth. These moments of alignment, known as eclipses, occultations, and transits, allow scientists to study distant objects in remarkable ways. By observing how light changes when an object briefly blocks another, astronomers can measure sizes and shapes, detect atmospheres, and refine the orbits of asteroids and planets.