Venus will pass between the Earth and sun on Saturday
Our planet's closest and brightest neighbor will pass approximately between the Earth and sun this week, in what's called an inferior conjunction.
Latest Science
New evidence about dark energy may be "cusp of a major discovery"
The new findings come from the Dark Energy Spectroscopic Instrument (DESI), which sits on a telescope at the Kitt Peak National Observatory in Arizona.
What to know about the first day of spring
The first day of spring, also known as the vernal equinox, has arrived in the Northern Hemisphere on March 20, 2025.
Construction work unearths remains of 33 skeletons, woman's shoe
So far, 33 skeletons have been found near a notorious prison, officials said. The grisly find included the discovery of footwear, including the remnants of a woman's shoe.
Astronauts return after extended space stay
Astronauts Butch Wilmore and Sunny Williams returned to Earth on Tuesday in a SpaceX capsule after their original 8-day mission turned into more than nine months at the International Space Station. As they celebrate with their families, their next challenge will be adjusting to the pull of gravity on Earth.
Webb telescope's images of exoplanets "stunned researchers," NASA says
The gas giants outside our solar system are not capable of hosting extraterrestrial life, but do offer clues in a lingering mystery about how distant planets form, researchers said.
Fusion energy: Unlocking the power of the stars
Scientists are conducting experiments to generate clean energy through fusion, the same sub-atomic reaction that powers our Sun, with the aim of constructing plants that produce more energy than they consume. Correspondent Ben Tracy visits the National Ignition Facility, in Livermore, Calif., where the largest laser ever built is used as part of the process; and Commonwealth Fusion Systems in Massachusetts, where super-heated plasma burns around 180 million degrees Fahrenheit.
Fusion energy: Unlocking the power of the stars
Scientists are conducting experiments to generate clean energy through fusion, the same sub-atomic reaction that powers our Sun, with the aim of constructing plants that produce more energy than they consume.
See pictures of the total lunar eclipse and "Blood Worm Moon"
Pictures of the "Blood Worm Moon," a total lunar eclipse, show the full moon looking red in the night sky.
Volcano near Alaska's largest city could erupt soon, scientists say
The Alaska Volcano Observatory said signs indicated a Mount Spurr eruption was likely, though not certain, in the weeks or months ahead.
