Eight distant worlds hold secrets that still puzzle scientists and spark endless curiosity. Each moon offers a strange allure ...
Looking for a sky event this week? Check out our full Sky This Week column. November 28: Saturn stands still Mercury comes to ...
These images mark an early milestone in the mission, confirming that OSIRIS-APEX is healthy and on course for its 2029 ...
A half-lit Moon aligned with the constellation Aquarius and a bright Saturn stole the spotlighton November 27. The scene ...
The European Space Agency announced Thursday it had secured a record budget of 22.1 billion euros to fund its programmes for ...
The European Space Agency (ESA) has set its priorities for the next three years, backed by a higher €22.1 billion budget in ...
From the earliest artificial satellites to today's sophisticated space telescopes and GPS constellations, these marvels of ...
It takes light a single day to travel 16 billion miles. The Voyager 1 probe will need a little longer, just 49 years.