Space News & Blog Articles

SpaceX's next new spacecraft to carry astronauts now shares a name with the first capsule to fly an American into space. Crew Dragon "Freedom" will make its debut with the launch of SpaceX's Crew-4.

The dino-killing asteroid lofted huge amounts of sulfur into Earth's atmosphere 66 million years ago, leading to rapid climate change.

Multiple private spacecraft will be ferrying NASA astronauts to the surface of the moon just a few years from now, if all goes according to plan.

The uncrewed Artemis 1 round-the-moon mission is scheduled to launch no earlier than May.

Astronauts Raja Chari and Matthias Maurer finished several maintenance tasks on a spacewalk outside of the International Space Station

Astronomers in the future might not be allowed to build large complex power-hungry observatories if they want to reduce their carbon footprint in line with greenhouse gas emission reduction targets.

Space lettuce could help astronauts maintain good bone health on long trips, a new study suggests.

NASA will provide an update on its Artemis moon lander plan and you'll be able to listen to it live online.

SpaceX's Crew-4 mission will launch toward the International Space Station on April 19. And the mission's Dragon capsule just got a name: Freedom.

SpaceX just raised prices for its launch and Starlink internet services, citing the inflationary pinch that the rest of us are feeling as well.

The Bohr model is a neat but quite imperfect depiction of the inner workings of an atom before things got too muddled up by quantum principles.

Get the best price for your new telescope by shopping smart with these handy tips and discover the best time to buy a telescope

The double-slit experiment was designed to investigate whether light is a wave or a particle. It is one of the most famous and weirdest experiments in physics.

Five paying customers and one of Blue Origin's first 20 employees are scheduled to fly to suborbital space aboard the company's New Shepard vehicle on March 29.

Boba Fett is perhaps the most iconic Lego Star Wars helmet yet.

Fill your champagne flute and toast science fiction’s big winners that took home the gold at the Academy Awards!

The Hubble Space Telescope caught a galaxy on camera that underlies a much larger structure, known as the Virgo Cluster.

A seemingly intractable black hole paradox first proposed by physicist Stephen Hawking could finally be resolved — by wormholes through space-time.

Much of this story arc features old ideas, but it's the refreshing new perspective that makes this compelling viewing

Two astronauts will conduct a spacewalk outside the International Space Station on Wednesday morning (March 23), and you can watch the off-world action live.

NASA's Mars helicopter Ingenuity has done it again, soaring successfully on its 22nd Red Planet flight.