SpaceX launches 23 Starlink satellites from Florida
SpaceX launched another batch of its Starlink internet satellites today (May 6), the company's 46th orbital mission of the year already.
By Robert Z. Pearlman published
The launch of astronauts on a Boeing spacecraft will mark a first for the company, but will also bring human spaceflight back to a rocket and launch site after more than 50 years.
By Jeff Spry published
For National Astronaut Day 2024, we have an exclusive interview with Uniphi Good's Annie Balliro on why she founded the holiday honoring America's spaceflyers.
By Henk Hoekstra published
Clumps of dark matter reveal their presence by distorting the shapes of more distant galaxies, just like waves on the surface of a swimming pool distort the pattern of tiles on the bottom.
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 published
The Eta Aquarid meteor shower peaks on May 5, and this year looks favorable for a good light show put on by bits of Halley's Comet as they burn up in Earth's atmosphere.
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.