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• How to Grow Crops on Mars If We Are to Live on the Red Planet

  
  Preparations are already underway for missions that will land humans on Mars in a decade or so. But what would people eat if these missions eventually lead to the permanent colonization of the red planet?

• SpaceX President Gwynne Shotwell: 'We Would Launch A Weapon to Defend the US'

  
  During an appearance on Monday at the Air Force Association's annual symposium, Shotwell was thrown a question she said she had never heard before: "Would SpaceX launch military weapons?"

• Watch Stars Drift and Constellations Change Shape Using Mobile Apps

  
  We assume that the stars' positions in the heavens are eternal. But everything in space is in motion.

• Satellite Flare Photobombs a Lunar Eclipse Under the Milky Way (Photo)

  
  Captured 15 minutes after the end of totality during the longest total lunar eclipse of the century, this scene shows the red glow of a partially eclipsed moon very close to Mars.

• They Made It! Japan's Two Hopping Rovers Successfully Land on Asteroid Ryugu

  
  A pair of tiny Japanese robots sent back wild images once they successfully landed on their new home, the asteroid Ryugu.

• On This Day in Space! Sept. 22, 2006: Japan Launches Solar Observatory

  
  On Sept. 22, 2006, the Japanese Aerospace Exploration Agency launched a sun-observing satellite called Hinode, or Solar-B.

• This Week's Top Space Stories!

  
  A Japanese billionaire is the first SpaceX lunar tourist, tiny "rovers" begin their descent on asteroid Ryugu and a bizarre quantum physics phenomenon says objects can be two temperatures at once. These are some of the top stories this week from Space.com

• Hologram of NASA Astronaut Mae Jemison Arrives at NYC's Intrepid Museum

  
  Visitors at the Intrepid Sea, Air & Space Museum on the Hudson River here in New York can now come face to face with a hologram of Mae Jemison, the first African-American woman in space.

• Japanese Cargo Ship Launching Toward Space Station Today: Watch Live

  
  A Japanese cargo spacecraft is scheduled to launch toward the International Space Station today (Sept. 22), and you can watch the action live.

• Rover Team Confident Curiosity Will Bounce Back from Glitch

  
  It's still unclear exactly what's ailing NASA's Curiosity Mars rover, but mission team members are optimistic they can get the six-wheeled robot up and running again.

• Why the Autumnal Equinox Doesn't Fall on the Same Day Every Year

  
  Autumn is right around the corner for everyone in the Northern Hemisphere, while those in the Southern Hemisphere are gearing up for warmer spring weather.

• Japanese Cargo Ship Launches Toward Space Station

  
  A robotic Japanese resupply ship launched toward the International Space Station today (Sept. 22), kicking off a four-day orbital chase.

• Astronaut Scholarship Foundation Launches Exclusive Retro 51 Pen

  
  A new collectible pen comes with a unique feature: the ability to help launch the future of U.S. space exploration.

• Peace in Space: World Leaders to Discuss Peaceful Uses of the Cosmos at UN Event

  
  Next week, leaders in space from around the world will come together for Space2030: Space As a Driver for Peace, an event that will take place at the 73rd session of the U.N. General Assembly.

• Image of the Day

  
  More than 1,000 galaxies of various shapes and sizes huddle together inside the Coma Cluster, which lies about 32 million light-years away from Earth in the constellation of Coma Berenices, also known as "Berenice's Hair."