Posts by 

Deborah Byrd

Researchers say 1st interstellar asteroid likely from double star

New research suggests that the 1st confirmed interstellar asteroid - called ‘Oumuamua by astronomers - likely came from a system where 2 stars orbit each other.

How can you know what to believe?

It's not surprising that a new study linking extreme winter weather in the U.S. East with a warmer Arctic has drawn fire from global warming skeptics. Should you believe the study or the skeptics?

See it! Young moon, Venus, Mercury

Wow! So many of you are catching the moon, Venus and Mercury after sunset. Thank you for all your photos. We wish we could post them all!

Researchers explore the voids between superclusters

An analysis of the cosmic microwave background has provided clues about the gas inside vast cosmic voids in space, between giant superclusters of galaxies.

Where did Mars get its organic molecules?

New computer simulations indicate 1/3 of Mars' organic molecules come from asteroids and comets.

Pluto craft’s next target is Ultima Thule

New Horizons passed Pluto in 2015. With public input, the mission team has nicknamed the spacecraft's next target - on the fringes of our solar system - Ultima Thule.

A peculiar galactic clash

This pair of barred spiral galaxies have just begun a magnificent merger.

Sun pillar at Vancouver Island

Sun pillars happen when sunlight reflects from plate-like ice crystals, drifting through Earth's atmosphere with a horizontal orientation, gently rocking from side to side as they fall.

The most inspirational space video, ever

Worried that our human species is making a mess of things? Inspiration-less? Carl Sagan wants to tell you something.

360 video: Tour a Mars robot test lab

If your browser or smart phone is set up to view it, this 360 video will let you virtually explore a Mars simulation facility at NASA's Jet Propulsion Laboratory, where engineers are practicing for an upcoming Mars lander mission.

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