SpaceX Polaris astronauts to embark on first spacewalk by private citizens

The Polaris Dawn mission includes billionaire entrepreneur Jared Isaacman, who is expected to perform the first spacewalk by a private citizen in a live broadcast.

By Christian DavenportSeptember 12, 2024

Underfunded, aging NASA may be on unsustainable path, report warns

NASA is not focused enough on the future, fails to think strategically and has a mismatch between ambitions and budget, says a sweeping report by aerospace experts.

By Joel AchenbachSeptember 10, 2024

Webb telescope detects what looks like a giant question mark in space

The “Question Mark Pair” is an optical illusion created by two galaxies that astronomers have observed in deep space with the James Webb Space Telescope.

By Joel AchenbachSeptember 5, 2024

How NASA plans to rescue two astronauts stuck in space

Almost three months ago, two NASA astronauts flew to space in a Boeing spacecraft – and have been stuck at the International Space Station ever since. Today on “Post Reports,” what went wrong and what this could mean for the future of spaceflight.

By Ted Muldoon, Reena Flores and Sabby RobinsonAugust 27, 2024

Daring SpaceX Polaris mission aims for first spacewalk by private citizens

The Polaris Dawn mission is the first of three flights that Jared Isaacman has commissioned from SpaceX.

By Christian DavenportAugust 25, 2024

NASA to keep Starliner crew in space until 2025, with SpaceX handling return

Sunita Williams and Barry Wilmore have been on their mission far longer than originally expected.

By Christian DavenportAugust 24, 2024

NASA says data will guide return of stuck astronauts, but past tragedies loom large

The political implications for the White House are unmistakable even as NASA vows engineering and data alone will guide whether two astronauts return in the troubled Starliner.

By Christian DavenportAugust 22, 2024

India’s lunar lander unearths evidence the moon had a magma ocean

A new batch of data supports the molten moon scenario, delivered by a rover that India deposited last year near the lunar south pole.

By Joel AchenbachAugust 21, 2024

Iran seeks China’s help with surveillance satellites, officials say

Tehran is chasing deals with two Chinese companies that specialize in small satellites with powerful cameras. Intelligence assessments worry about military applications.

By Joby Warrick and Souad MekhennetAugust 16, 2024

Starliner crew may stay in space until February as NASA weighs SpaceX option

The astronauts on the Boeing test flight were supposed to stay on the International Space Station for eight days but could end up staying eight months.

By Christian DavenportAugust 7, 2024

Mars rover discovers an ancient rock with a ‘potential biosignature’

Scientists are intrigued, but caution this does not necessarily mean life on Mars because organic molecules can have non-biological origins.

By Joel AchenbachJuly 25, 2024

SpaceX’s Falcon 9 rocket suffers engine failure during satellite launch

SpaceX CEO Elon Musk wrote on X that the engine on the mission with no astronauts failed “for reasons currently unknown. Team is reviewing data tonight to understand root cause.”

By Christian DavenportJuly 12, 2024

Webb space telescope keeps delivering cosmic surprises

The latest image from the James Webb telescope shows a pair of intertwined galaxies, known as Arp 142, and nicknamed the Penguin and the Egg.

By Joel AchenbachJuly 12, 2024

NASA astronauts are confident Boeing’s Starliner will get them home

NASA and Boeing are continuing to conduct ground tests to see why five of the spacecraft’s thrusters stopped working during the approach to the space station.

By Christian DavenportJuly 10, 2024

What would happen if Russia detonated a nuclear bomb in space?

A mysterious satellite known as Cosmos 2553 has raised concerns that Russia is conducting tests that could lead to a nuclear weapon in space.

By William Neff, Frank Hulley-Jones and Joel AchenbachJuly 6, 2024

China says U.S. can’t stop it from taking ‘giant steps’ in space

China is the first country to retrieve rocks from the far side of the moon, which experts say could be a game changer in understanding lunar history.

By Michelle Ye Hee Lee and Lyric LiJune 27, 2024

Astronauts’ delayed return reflects high stakes for Boeing and NASA

Boeing desperately needs to demonstrate that it can fly astronauts safely and overcome the kinds of technical challenges that have been plaguing the spacecraft — as well as the company’s commercial aviation division.

By Christian DavenportJune 25, 2024

U.S. ‘on schedule’ in race with China to land people on moon, NASA chief says

Despite China’s many achievements in space, including landing an uncrewed spacecraft on the far side of the moon to collect samples, the United States remains on track to return astronauts to the lunar surface ahead of its chief rival, NASA administrator Bill Nelson said in an interview.

By Christian DavenportJune 24, 2024

Family whose home was hit by space debris seeks damages from NASA

No one was hurt, but a lawyer for the Florida family said the near miss could have been catastrophic. How NASA responds could set a legal precedent, the lawyer said.

By Rachel PannettJune 23, 2024

This is what it looks like when a black hole awakens

Astronomers say a previously “inactive” galaxy lit up as the massive black hole at its center started to feast on gas and dust, creating a cosmic light show.

By Rachel PannettJune 19, 2024