After nearly a decade in orbit, NASA's MAVEN spacecraft has, for the first time, directly observed the process that ...

The team studying these sounds found that Mars' thin air, composed mostly of carbon dioxide, makes sound waves behave ...

I'm incredibly excited, as part of the Ars Live series, to host a conversation with some of the very best space reporters in ...

NASA’s Mars Dune Alpha is a full-scale habitat designed to simulate life on Mars and test human endurance for future missions ...

Dozens of NASA's missions to explore the cosmos could be in jeopardy under a budget proposal from the Trump administration.

Work for now continues daily at Kennedy Space Center on a new mobile launch tower that has already cost more than $1 billion. But the Artemis moon mission it is intended to serve may never happen if ...

Dozens of NASA's spaceflight missions that launched from Florida could be in jeopardy under a budget proposal from the Trump ...

NASA's monthly nightwatch guide for June highlights the appearance of Venus, Saturn, Mars, and Mercury in a spectacular ...

NASA's initiatives to pioneer next-generation space technologies are also hit hard in the White House's budget proposal. If the Trump administration gets its way, NASA's Space Technology Mission ...

SpaceX shared a video in which founder Elon Musk gave a timeline for the company's Starship to reach Mars in the years ahead.

As for today, the environments on Mars that could potentially support life are few and far between, and it's all about ...