It's well established that the universe is expanding, but there's serious disagreement among scientists over how fast it's ...

The standard cosmological model (present-day version of "Big Bang," called Lambda-CDM) gives an age of the universe close to 13.8 billion years and much younger when we explore the universe at ...

The Webb space telescope pushes boundaries of observable universe closer to Big Bang. NASA’s James Webb Space Telescope has topped itself once again, delivering on its promise t ...

The discovery is just the latest to come from the asteroid sample, which dates back to the dawn of the solar system.

Join us today, Nov. 20, for Astronomy Unlocked, a virtual event focused on choosing your best telescope, complete with insight and tips from leading industry experts. Observing the wonders of the ...

Step back 1000 years, look up at the night sky and you might notice some extra dots of light compared with today. Back then, Chinese astronomers called these “guest stars” and believed them to be ...

"JADES-ID1 is giving us new evidence that the universe was in a huge hurry to grow up." ...

It's an out-of-this-world opportunity for middle schoolers in Clifton Park and Halfmoon -- literally.

Hawaiʻi Island’s largest astronomy education program, Journey Through the Universe, hosted its 22nd year of classroom visits, career panels, and community events in Hilo last week.

Members of the Case Western Reserve University community are invited to hear from Kelsey Johnson, professor of astronomy and director of the Echols Scholars Program at the University of Virginia, at ...

Observing the wonders of the night sky begins with selecting the right telescope. Join us on Nov. 20, 2025, at 9:00 am EST for Astronomy Unlocked: How to Choose Your Best Telescope. This virtual event ...