Is Time Travel Possible? | NASA Space Place – NASA Science for Kids
Sep 25, 2025 · Although humans can't hop into a time machine and go back in time, we do know that clocks on airplanes and satellites travel at a different speed than those on Earth.
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Universe | NASA Space Place – NASA Science for Kids
6 days ago · Eek! Airplanes and satellites can experience changes in time! Read on to find out more. It all depends on what the spacecraft will do! Read on to learn more. A transit is when one object in …
PumpkinsSatellite copy - NASA Space Place
With a black permanent marker, slowly trace the outline of the shape. The marker will bleed through the paper and leave marks on the pumpkin for you to use as a guide.
GALEX is a new NASA space telescope that can see back in time 80% of the way to the Big Bang. The Big Bang is the colossal explosion that gave the universe its start around 14 billion years ago (give or …
What Is a Satellite? | NASA Space Place – NASA Science for Kids
6 days ago · But, usually, the word "satellite" refers to a machine that is launched into space and moves around Earth or another body in space. Earth and the Moon are examples of natural satellites.
With a black permanent marker, slowly trace the outline of the shape. The marker will bleed through the paper and leave marks on the pumpkin for you to use as a guide.
Mars is mostly a rusty red color, which comes from iron oxide on its surface.
So, even though ozone is transient, its effects can last a long time. TES looks for the "fingerprints" of global ozone and other greenhouse gases. After the Sun warms the Earth, the planet radiates that …
Meteor Shower | NASA Space Place – NASA Science for Kids
NASA science games, articles and activities for kids