NASA’s SpaceX Crew-13 Launches
1 Oct 2026

A SpaceX Falcon 9 rocket carrying the company's Dragon spacecraft is launched on NASA’s SpaceX Crew-13 mission to the International Space Station with NASA astronauts Jessica Watkins and Luke Delaney, CSA (Canadian Space Agency) astronaut Joshua Kutryk, and Roscosmos cosmonaut Sergey Teteryatnikov aboard, Thursday, Oct. 1, 2026, from Cape Canaveral Space Force Station in Florida.

Star Trails
30 Sep 2026

This long-duration image shows star trails above Earth and the blue lights of fishing boats and the yellow lights of Indonesian cities stretching below the International Space Station as it orbited 258 miles above the Banda Sea.

Astronomy Picture of the Day

Exercise Keeps Astronaut Hearts in Fighting Shape for the Journey to Mars
Posted on: 1 Oct 2026

Getting a human body to Mars will take a toll on it. NASA and other space agencies have been concerned for years that the 6-9 month travel time to get to the Red Planet could have such a deleterious impact on human anatomy that any crewed mission would fail before it even began. But a new study, co-led by Dr. Benjamin Levine of the University of Texas Southwestern Medical Center and published in the journal Circulation, eases some of that concern by claiming that, given a sufficient exercise regimen in low gravity, astronauts should be able to operate on Mars upon arrival without any major cardiac issues.

Mars' North Pole Ice Is Far Cleaner Than Expected
Posted on: 1 Oct 2026

The planet Mars is known for its massive dust storms, dust devils, and two large polar ice caps, with its north polar cap being one of the Red Planet’s most striking features. Comprised of water ice, the north polar cap not only holds potential for being a source of water for future human missions, but it also helps researchers’ piece together past climates on Mars. But an ongoing debate within the scientific community is the ice-dust relationship at the north polar cap, specifically how much dust comprises the north polar cap compared to the much larger amount of water ice.