
Robert Z. Pearlman
Robert Pearlman is a space historian, journalist and the founder and editor of collectSPACE.com, a daily news publication and community devoted to space history with a particular focus on how and where space exploration intersects with pop culture. Pearlman is also a contributing writer for Space.com and co-author of "Space Stations: The Art, Science, and Reality of Working in Space” published by Smithsonian Books in 2018.
In 2009, he was inducted into the U.S. Space Camp Hall of Fame in Huntsville, Alabama. In 2021, he was honored by the American Astronautical Society with the Ordway Award for Sustained Excellence in Spaceflight History. In 2023, the National Space Club Florida Committee recognized Pearlman with the Kolcum News and Communications Award for excellence in telling the space story along the Space Coast and throughout the world.
Latest articles by Robert Z. Pearlman

Astronaut preps purple kefir for a vitamin boost | On the International Space Station Sept. 8-12, 2025
By Robert Z. Pearlman published
As their research activities continued, the Expedition 73 crew had a busy week on the International Space Station with the departure of a cargo vehicle and preparations for the arrival of two more.

SpaceX launches 24 Starlink satellites from California (video)
By Robert Z. Pearlman published
A SpaceX Falcon 9 rocket carrying 24 Starlink internet broadband satellites lifted off from Vandenberg Space Force Base in California on Saturday, Sept. 6, 2025.

Astronauts get a welcome boost from a SpaceX Dragon | On the International Space Station Sept. 1-5, 2025
By Robert Z. Pearlman published
The seven members of the Expedition 73 crew worked on science and kept systems running on International Space Station this week in Earth orbit.

SpaceX launches Starlink satellites, lands Falcon rocket for 500th time (video)
By Robert Z. Pearlman last updated
A SpaceX Falcon 9 rocket launched 28 Starlink internet satellites from Florida on Friday (Sept. 5), then landed safely at sea. It was the 500th successful Falcon touchdown to date.

SpaceX deploys 28 Starlink satellites into low Earth orbit after launch from Florida (video)
By Robert Z. Pearlman published
A SpaceX Falcon 9 rocket carrying 28 Starlink broadband internet satellites was launched from Cape Canaveral, Florida on Sunday, Aug. 31, 2025.

Astronaut puts his mad video game skills to the test | On the International Space Station Aug. 25-29, 2025
By Robert Z. Pearlman published
"This demo brought me right back, blending elements of real-time strategy, RPGs and first-person play into something very real."

SpaceX launches Earth-observation satellite for Luxembourg and 7 other satellites to orbit (video)
By Robert Z. Pearlman last updated
A SpaceX Falcon 9 rocket launched Luxembourg's National Advanced Optical System spacecraft and several smaller satellites to orbit from California today (Aug. 26).

Blue Origin postpones launch of 200th payload on 35th New Shepard rocket again due to avionics issue
By Robert Z. Pearlman last updated
Blue Origin's New Shepard rocket is set to launch an uncrewed science mission to suborbital space. The company has yet to determine a new launch date.

NASA astronaut marks his 400th day in space | On the International Space Station Aug. 18-22, 2025
By Robert Z. Pearlman published
The seven members of the Expedition 73 crew worked on science and station keeping activities during their week together aboard the International Space Station.

Fly me to the moon: 25 finalists chosen for Artemis 2 'zero-g indicator'
By Robert Z. Pearlman published
A panel of judges has selected the 25 finalists in NASA and Freelancer's global contest to design a plush "zero-g indicator" to fly to the moon with the agency's Artemis 2 astronauts.

SpaceX sends 24 Starlink satellites into orbit on 100th Falcon 9 launch of the year (video)
By Robert Z. Pearlman published
A SpaceX Falcon 9 rocket carrying 24 Starlink satellites launched from Vandenberg Space Force Base in California on Monday (Aug. 18). It was the company's 100th Falcon 9 launch of the year.

Astronaut trades meditation for starry sky views in orbit | On the International Space Station Aug. 11-15, 2025
By Robert Z. Pearlman published
The members of Expedition 73-"B" settle in and get busy conducting science research on board the International Space Station.

SpaceX sends 28 more Starlink satellites into orbit on Falcon 9 flight from Florida (video)
By Robert Z. Pearlman published
A SpaceX Falcon 9 rocket lifted off from Florida on Thursday morning (Aug. 14), carrying 28 Starlink broadband satellites into low Earth orbit.

SpaceX Falcon 9 rocket launches from California with new batch of Starlink satellites (video)
By Robert Z. Pearlman published
A SpaceX Falcon 9 rocket launched 24 Starlink internet satellites into low Earth orbit after lifting off from Vandenberg Space Force Base in California on Aug. 14, 2025.

Astronaut arrives at ISS, longs to be on the moon or Mars | On the International Space Station Aug. 4-8, 2025
By Robert Z. Pearlman published
The four members on SpaceX's Crew-10 mission are Earth-bound after bidding farewell to their Expedition 73 crewmates and departing the International Space Station.

Astronaut savors the moment and shares a stunning aurora shot | On the International Space Station July 28-Aug. 1, 2025
By Robert Z. Pearlman published
The four Expedition 73 members on SpaceX's Crew-10 mission prepared to come home, while also got the International Space Station ready for its next residents.

Kate Rubins, 1st astronaut to sequence DNA in space, leaves NASA
By Robert Z. Pearlman published
NASA astronaut Kathleen “Kate” Rubins has retired from the space agency after 16 years, two missions on the International Space Station, four spacewalks and 300 days in space.

SpaceX launches 28 Starlink satellites on a Falcon 9 rocket from Florida (video)
By Robert Z. Pearlman published
A SpaceX Falcon 9 rocket carrying 28 Starlink satellites was launched from Cape Canaveral Space Force Station in Florida on Tuesday, July 29, 2025.

Smithsonian National Air and Space Museum reopens 5 renovated galleries starring SpaceX rocket parts, a 3D-printed Mars habitat and more
By Robert Z. Pearlman published
Hundreds of people lined up outside of the Smithsonian's National Air and Space Museum Monday (July 28) to see five newly renovated galleries devoted to aviation and space exploration history.

SpaceX launch from California marks 2nd Starlink mission in 24 hours (video)
By Robert Z. Pearlman published
After an early morning launch from Florida, SpaceX sent another 24 Starlink satellites into orbit on a Falcon 9 launch from Vandenberg Space Force Base in California early on Sunday, July 27, 2025.

SpaceX Crew-11 astronauts arrive in Florida ahead of launch to space station (video)
By Robert Z. Pearlman published
The NASA, JAXA and Roscosmos crew members set to launch next to the International Space Station arrived at Kennedy Space Center in Florida on Saturday, July 26, 2025.

SpaceX launches 28 Starlink satellites from Florida on Saturday doubleheader (video)
By Robert Z. Pearlman published
A SpaceX Falcon 9 rocket carrying 28 Starlink internet broadband satellites launched from the Cape Canaveral Space Force Station in Florida on Saturday, July 26, 2025.

Astronaut makes 'space kimchi fried rice' in orbit as crew starts packing for trip home | On the ISS this week July 21-25, 2025
By Robert Z. Pearlman published
The four members of SpaceX's Crew-10 mission on the Expedition 73 crew began packing for home, while also calling down to Earth to share their ongoing work aboard the ISS.

New Neil Armstrong Prize to honor achievements in space
By Robert Z. Pearlman published
Purdue University's new Neil Armstrong Space Prize, named for the school's most famous astronaut-alum, will honor achievements in "space discovery, innovation and human achievement."

Friday night light: SpaceX launch from California sends two dozen new Starlink satellites into low Earth orbit (video)
By Robert Z. Pearlman last updated
A SpaceX Falcon 9 rocket carrying 24 Starlink satellites launched from Vandenberg Space Force Base in California on Friday, July 18, 2025.
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