Space Exploration

Latest about Space Exploration

a space station hangs in black

Viruses may be more powerful in the International Space Station's microgravity environment

By Kenna Hughes-Castleberry published

"Microgravity pushed evolution into corners of the phage we still don't fully understand"

International Space Station
A grayscale side view of an image of the brain with patches of darker and lighter gray areas

'Backward and upward and tilted': Spaceflight causes astronauts' brains to shift inside their skulls

By Josh Dinner published

Space apparently changes your frame of mind in more ways than one.

Human Spaceflight
A black and white photo shows a small rocket launching from the ground

Blast from the past: A rocket history quiz

By Kenna Hughes-Castleberry published

Test how well you know the breakthroughs, pioneers, and turning points that shaped modern rocketry.

Launches & Spacecraft
a rocket launches behind a sign that reads "cape canaveral space force station"

Guardians of trivia: How much do you know about the Space Force?

By Kenna Hughes-Castleberry published

Think you know America's newest military branch? Take our quiz and prove you're Space Force‑savvy.

Space Exploration
A curved white arc at the bottom of the image glows with a gold band and red fuzzy band of light above it with stars in the distance and a smoky purple shape in the center of the image

ISS astronauts spy airglow and dwarf galaxy | Space photo of the day for Jan. 13, 2026

By Kenna Hughes-Castleberry published

Astronauts on the International Space Station were not only treated to a sight from Earth's atmosphere recently but also caught a glimpse of one of the Milky Way's nearest galactic neighbors.

International Space Station
a white and black rocket lifts off from its launch pad, leaving a large white plume

SpaceX launches 29 Starlink satellites into orbit from Florida (video)

By Robert Z. Pearlman published

A SpaceX Falcon 9 rocket carrying 29 Starlink satellites launched from Cape Canaveral Space Force Station in Florida on Monday, Jan. 12, 2026.

Launches & Spacecraft
Senator Mark Kelly (D-Ariz.) leaves the Senate floor after speaking on Jan. 12, 2026 in Washington, D.C. Kelly spoke about the lawsuit he filed against United States Secretary of Defense Pete Hegseth's attempt to censure and demote him.

Former NASA astronaut Mark Kelly sues Pentagon, Pete Hegseth over censure campaign

By Mike Wall published

Former NASA astronaut and current U.S. Senator Mark Kelly is fighting back, suing the Pentagon for its plan to censure him over comments he made in a video late last year.

Human Spaceflight
astronauts in blue aboard the ISS

'It is bittersweet': Crew-11 astronaut hands over control of ISS ahead of 1st-ever medical evacuation

By Josh Dinner published

The astronauts are scheduled to leave in a matter of days.

International Space Station
Graphic showing the the artemis accords logo above white text reading "the artemis accords", the surface of the moon is seen in the lower portion of the image and a distant Mars peeks out from the surface of the moon.

Artemis Accords: What are they & which countries are involved?

By Robert Lea last updated

Reference As the Artemis program aims to return humanity to the moon and beyond, the Artemis Accords lay out a framework for nations collaborating in this effort.

Reference
An illustration of three different space telescopes, with various solar panel arrangements, over a colorful space background with red and green dust and stars

NASA funds new tech for upcoming 'Super Hubble' to search for alien life: 'We intend to move with urgency'

By Josh Dinner published

The observatory will combine tech from NASA's most powerful space telescopes.

Search for Life
1 2 3 4 5 6 7 8 9 Archives