Posts by 

Lia De La Cruz

Thursday liftoff for 36 OneWeb internet satellites

Launch is scheduled for 1:43 p.m. EDT on May 27, 2021. It'll bring OneWeb’s fleet to 218, 2nd-largest global internet network in Earth orbit after Starlink.

Now casting nationwide: Discovery Channel’s Who Wants to Be an Astronaut

The Discovery Channel announced on May 18, 2021, that it's launching a new reality show competition called "Who Wants to Be an Astronaut?" It aims to send one ordinary person to the International Space Station for an 8-day stay.

The fiery fate of China’s Long March 5B rocket

The core stage of China's Long March 5B rocket - which launched the Tianhe space station module - plummeted into the Indian Ocean on May 8, 2021. In a statement issued that day, new NASA administrator Bill Nelson criticized China's handling of the re-entry.

SpaceX Starship prototype soars 6 miles up, then lands upright

SpaceX's test flight of Starship SN15 went off without a hitch today, May 5, 2021. Following 4 Starship prototypes that exploded upon landing after their high-altitude flight tests, the SN15 landed safely.

Florida bill says companies like SpaceX retain ownership of fallen hardware

In and around Florida, at least, no more "finders keepers" once a new bill becomes law on July 1. The Spaceflight Assets bill affirmed by the Florida legislature in late April 2021 requires that anyone who finds "reasonably identifiable" spacecraft parts make a "reasonable effort" to notify the hardware's owner.

Liftoff! 4 astronauts in Crew-2 mission blast off to ISS

The launch of Crew-2, the 2nd flight of this particular Crew Dragon, went off without a hitch Friday morning, after being postponed due to weather.

It flew! Mars helicopter takes to the air

The Mars helicopter - named Ingenuity - successfully flew in the thin air of Mars early in the day on Monday, April 19. Images here.

For the 2nd time, Northrop Grumman catches a satellite in Earth orbit

Northrop Grumman said last week that its Mission Extension Vehicle 2 - a robot spacecraft designed to help prolong the life of satellites in space - successfully docked to a commercial communications satellite. "We are now the only provider of life extension services for satellites," a company spokesperson said.

China and Russia will be building a moon base together

China and Russia are cooperating in plans to build a lunar research outpost on the moon. The China National Space Administration and Roscosmos - Russia's space agency - made the announcement in a memorandum dated March 9, 2021.

Hubble Space Telescope back out of safe mode, working to resume normal operations

NASA’s Hubble Space Telescope went into a protective safe mode early March 7, after on onboard software program failed during a guide star acquisition. NASA has now announced that spacecraft was moved out of safe mode, into a pre-science state with the plan of returning to normal operations.

2026 Donation Campaign

If EarthSky has ever helped you discover something new, prepare for an eclipse, spot a planet, or simply inspired a moment of wonder, today is the perfect day to give back. Your donation helps keep trusted science news, expert night sky guides, and independent science journalism free for everyone.

Please help keep EarthSky going by donating today!

Please help keep

EarthSky going!

If you've already donated, we apologize for the popup and greatly appreciate your support.