Solar System

10 Years & Top 10 Discoveries from Marvelous Mars Express

This week marks the 10th anniversary since the launch of the European Space Agencies’ (ESA) Mars Express orbiter from the…

12 years ago

Spectacular Night Launch from NASA Wallops Shines Bright Beacon on Star Formation in Early Universe

Night time blast off of 4 stage NASA Black Brant XII suborbital rocket at 11:05 p.m. EDT on June 5,…

12 years ago

NASA Experiment Seeks Signatures of Formation of First Stars and Galaxies

When did the first stars and galaxies form in the universe and how brightly did they burn? Scientists are looking…

12 years ago

Human Voyages to Mars Pose Higher Cancer Risks

New measurements of the energetic space radiation environment present in interplanetary space taken by NASA’s Curiosity rover confirm what has…

12 years ago

Mysterious and Well-Preserved Oort Cloud Object Heading Into Our Solar System

What if we could journey to the outer edge of the Solar System – beyond the familiar rocky planets and…

12 years ago

How Many Planets are in the Solar System?

I’m just going to warn you, this is a controversial topic. Some people get pretty grumpy when you ask: how…

12 years ago

Rare Spectacular Triple Planet Conjunction Wows World! – Astrophoto Gallery

Triple planets (Venus/Jupiter/Mercury) conjunction over Mont-Saint-Michel, Normandy, France on May 26. Credit: Thierry Legault -www.astrophoto.fr Update: See expanded Conjunction astrophoto…

12 years ago

Mystery of Escaping Planetary Atmospheres Comes Under Japanese Scrutiny

Venus and Mars may be all right tonight, but there's still a lot we don't understand about these planets. Why…

12 years ago

Curiosity Drills 2nd Hole into Ancient Mars Rocks Searching for the Ingredients of Life

NASA’s Curiosity rover has just successfully bored inside ancient rocks on Mars for only the 2nd time since her nail…

12 years ago