Tech

The Fraught Effort to Return to the Moon

NASA wants to put people back on the lunar surface in 2024, but it doesn’t have the budget.

Tech

The Moment That Made Neil Armstrong’s Heart Rate Spike

Real-time data from the Apollo 11 astronauts, carefully monitored by Mission Control, capture the frenzied maneuvers that put men on the moon.

Tech

NASA Will Go Looking for Alien Life

The agency plans to launch a spacecraft to Titan, a moon of Saturn with some crucial ingredients for habitability.

Tech

A Robot Has Been Stuck on Mars for Months

NASA will conduct a delicate rescue mission to free a probe trapped just inches below the Red Planet’s surface.

Tech

The New Hunt for Moon Money

The Trump administration has asked Congress for more funding to meet a very ambitious deadline.

Tech

Even Astronauts Binge-Watch TV While in Space

In a cramped and isolated environment like a space station, leisure activities are extra important for maintaining mental health.

Tech

The Navy Wants Pilots to Report Strange Sightings in the Sky, But Not As 'UFOs'

The Navy knows the reports may seem odd, but they want to collect the data.

Management

NASA Could Go to the Moon Next Year

The agency is willing to ditch its own billion-dollar rocket in favor of a commercial one, to meet a very tight deadline.

Management

The NASA Decision Russia Didn’t Like

The International Space Station partners had differing opinions about a pivotal U.S. launch.

Tech

NASA Is Rushing to the Moon

In the agency’s most ambitious dreams, it will be testing moon-landing systems within the next five years.

Tech

Rosalind, a New Mars Rover, Is in Rare Company

The cosmos is crowded with the names of men, but a 2020 mission will make the balance a little less lopsided.

Tech

NASA Declares a Beloved Mars Mission Over

The space agency will stop trying to contact the Opportunity rover, which was sent to Mars to search for evidence of water.

Tech

Trump's Space Ambitions Are Too Big for One President

The reality of space travel squashed his impulsive desire to reach Mars in his first term, rather than the 2030s.

Tech

Don’t Blame the Government Shutdown for SpaceX Delays

The impasse in Washington hasn’t yet threatened a significant milestone in the American space program.

Management

NASA Administrator on Elon Musk: ‘That Was Not Appropriate Behavior’

Jim Bridenstine recently told the SpaceX founder he doesn’t want NASA contractors engaging in questionable behavior.

Tech

If Everyone Left the International Space Station

For the first time in 18 years, a launch failure presented an unsettling possibility.

Tech

Trump's Space Force Faces an Uncertain Fate

Congressional lawmakers, including Republicans, were skeptical of the idea long before the midterms.