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In early November, a diver was swimming off the coast of Sardinia. That’s in Italy. The diver spotted pieces of metal on the ocean floor. He alerted authorities. More divers were sent to look. The pieces turned out to be…
On November 1, NASA’s Lucy spacecraft passed a small asteroid called Dinkinesh. The craft made an unexpected discovery. Dinkinesh has a small moon. Lucy was sent to space in 2021. The spacecraft is meant to study asteroids near Jupiter.…
Look at the snowflakes on this page. What shapes do you see? Usually, a snowflake is the shape of either a star or a column. But did you know that no two snowflakes are exactly alike? Even scientists wonder why.…
No two snowflakes are alike. This was discovered by a man named Wilson “Snowflake” Bentley. He was born in 1865 in Vermont. He grew up on a farm, and was fascinated by snowflakes. His mother gave him a microscope when…
Fifty years ago, NASA sensors recorded vibrations on the moon. Scientists recently discovered what’s causing some of these “moonquakes.” In 1972, the Apollo 17 mission ended. The astronauts returned from the moon. Their landing craft stayed behind. Scientists have studied…
People cool off near a fountain in New York City, on July 27. Scientists say July is Earth’s hottest month on record. Extreme hot weather has blistered three continents—North America, Europe, and Asia. In the United States, more than 128…
This image from NASA’s James Webb Space Telescope shows a region of clouds called Rho Ophiuchi. The clouds are made of gas and dust. Stars are being born here. Some are as massive as our sun. Rho Ophiuchi is 390…
On Sunday, May 21, a SpaceX rocket launched from Cape Canaveral, Florida. It is carrying four astronauts to the International Space Station. Two are from Saudi Arabia. They are the first Saudis to go into space since 1985. One, Rayyanah…
Astronomers have discovered 12 more moons orbiting Jupiter. The planet now has 92 known moons. That’s more moons than any planet in our solar system. Telescopes in Hawaii and Chile spotted the new moons. Scientists had to confirm the…
Most mangroves trees grow in coastal areas. Water is salty there. Special features help the trees survive in this environment. Mangrove leaves store water. Some also store salt. When these leaves fall, they take the salt with them. Some species…
