The history of the Sith Order in Star Wars
A long, long, time ago in a galaxy far, far away began the ultimate battle of good and evil. Here is the full history of the Sith order.
By Elizabeth Howell published
Veteran NASA astronauts Butch Wilmore and Suni Williams are in quarantine at agency facilities before the 1st Boeing Starliner launch. They are expected to fly on May 6.
By Elizabeth Howell last updated
Veteran NASA astronauts Butch Wilmore and Suni Williams expect to face the unexpected in space with Boeing Starliner, but told reporters on April 25 that the team is ready for the unexpected.
By Sharmila Kuthunur published
A new Japanese observatory built high in the Chilean Andes mountains promises fresh views of the early universe.
By Robert Lea published
Gamma-ray bursts are the universe's most powerful explosions, generating more energy in seconds than the sun will in billions of years — and scientists are slowly learning more about these eruptions.
By Robert Patalano published
Does life exist elsewhere in the universe? If so, how do scientists search for and identify it? Finding life beyond Earth is extremely difficult, partly because other planets are so far away and partly because we are not sure what to look for.
By Douglas Vakoch published
NASA's Europa Clipper spacecraft, headed to Jupiter’s ice-covered moon Europa in October 2024, will carry a laser-etched message that celebrates humanity’s connection to water.
By Fabian Klenner published
As a planetary scientist and astrobiologist who studies ice grains from Enceladus, I'm interested in whether there is life on this or other icy moons. I also want to understand how scientists like me could detect it.
By Joe Rao last updated
Reference Unfortunately, the month of May is not a very good one for planet observers.
By Scott Snowden last updated
A veritable treasure trove of sci-fi is available at your fingertips
By Tariq Malik last updated
Reference See what moon phase it is tonight and find out when you can see the rest of the moon phases for 2024.