In anticipation of the upcoming 35th anniversary of the NASA/ESA Hubble Space Telescope, ESA/Hubble is kicking off the ...

After boasting of her beauty to the Nereids or sea nymphs, she is punished rather harshly in my view by Poseidon and finds herself tethered to the north star Polaris to spin around it for perpetuity ...

As well as some of the darkest skies on the U.S. East Coast, it's also the nation's southernmost point. At 24.5 degrees north, just above the Tropic of Cancer, it's possible to see many stars and deep ...

This image features a deep field view of the Cassiopeia constellation immersed in the ... This small planetary nebula, like others like it, was formed by gases in the outer layers of a dying ...

This stunning image features a deep field view of the Cassiopeia constellation where the two small planetary nebulas can be ...

When a Wisconsin shipyard won the contract to build a new class of Navy frigate in 2020, the project was meant to address an embarrassing reality: The U.S. is now the global laggard in building ...

A constellation of satellites orbiting 250 miles above Earth’s surface shows how solar and wind have taken off in recent years: Here’s what renewable energy sites looked like eight years ago.

Why it's so special: What are the smallest stars? A deep dive into the star-forming Flame Nebula by the James Webb Space Telescope (JWST) has revealed free-floating, Jupiter-size objects that ...

This collage of images from the Flame Nebula shows a near-infrared view from the Hubble Space Telescope on the left, with infrared views from the James Webb Space Telescope in the insets.

What is a lunar eclipse? A lunar eclipse occurs during the full moon phase when the Earth is positioned exactly between the moon and sun. The Earth casts a shadow on the surface o ...