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Marcia Dunn, Associated Press

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Marcia’s Recent Stories

Science Mar 03

New astronaut crew from U.S., Russia and UAE arrives at International Space Station

A new crew from the United States, Russia and United Arab Emirates has arrived at the International Space Station.

Science Mar 02

SpaceX launches four astronauts from U.S., Russia and UAE to International Space Station

SpaceX has launched four astronauts to the International Space Station for NASA. The crew includes the first person from the Arab world going up for a monthslong stay.

Science Feb 24

Russia launches rescue ship to International Space Station after ship springs a leak

Russia has launched a rescue ship for two cosmonauts and a NASA astronaut whose original ride sprang a dangerous leak at the International Space Station.

Science Feb 22

Webb telescope spots what astronomers believe are surprisingly large galaxies dating back to early universe

While the new James Webb Space Telescope has spotted even older galaxies during its first year of work, it's the size and maturity of these six apparent mega-galaxies that stun scientists.

Science Feb 03

Astronomers discover 12 new moons around Jupiter, jumping total to 92

Astronomers have discovered 12 new moons around Jupiter, putting the total count at a record-breaking 92. That's more than any other planet in our solar system. Saturn, the one-time leader, comes in a close second with 83 confirmed moons.

Science Jan 27

Earth prepares for a close encounter with ‘Green Comet’ not seen since the Stone Age

A comet is streaking back our way after 50,000 years. NASA says the dirty snowball last visited during Neanderthal times. It will come within 26 million miles of Earth.

Science Jan 26

NASA marks 20 years since space shuttle Columbia disaster

NASA is marking the 20th anniversary of the space shuttle Columbia tragedy with somber ceremonies during its annual tribute to fallen astronauts.

Science Jan 25

An asteroid is coming exceedingly close to Earth, but will miss

An asteroid the size of a delivery truck will whip past Earth on Thursday night, one of the closest encounters ever recorded. NASA insists it will be a near miss.

Science Jan 19

Galactic photo shoot captures over 3 billion stars

A dark-energy camera on a telescope in Chile made the observations over two years, focusing on the Southern Hemisphere sky. Results were released this week.

Science Dec 16

U.S.-French satellite launched to map almost all of the world’s oceans, lakes, rivers

The predawn launch Friday from Vandenberg Space Force Base in California capped a highly successful year for NASA. The satellite will conduct the first global survey of its kind.

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