x

Science

NASA Sends Squid from Hawaii into Space for Research

HONOLULU — Dozens of baby squid from Hawaii are in space for study. 

The baby Hawaiian bobtail squid were raised at the University of Hawaii's Kewalo Marine Laboratory and were blasted into space earlier this month on a SpaceX resupply mission to the International Space Station.

Researcher Jamie Foster, who completed her doctorate at the University of Hawaii, is studying how spaceflight affects the squid in hopes of bolstering human health during long space missions, the Honolulu Star-Advertiser reported Monday. 

The squid have a symbiotic relationship with natural bacteria that help regulate their bioluminescence. 

When astronauts are in low gravity their body's relationship with microbes changes, said University of Hawaii professor Margaret McFall-Ngai, who Foster studied under in the 1990s. 

"We have found that the symbiosis of humans with their microbes is perturbed in microgravity, and Jamie has shown that is true in squid," said McFall-Ngai. "And, because it's a simple system, she can get to the bottom of what's going wrong."

Foster is now a Florida professor and principal investigator for a NASA program that researches how microgravity affects the interactions between animals and microbes. 

"As astronauts spend more and more time in space, their immune systems become what's called dysregulated. It doesn't function as well," Foster said. "Their immune systems don't recognize bacteria as easily. They sometimes get sick."

Foster said understanding what happens to the squid in space could help solve health problems that astronauts face. 

"There are aspects of the immune system that just don't work properly under long-duration spaceflights," she said. "If humans want to spend time on the moon or Mars, we have to solve health problems to get them there safely."

The Kewalo Marine Laboratory breeds the squid for research projects around the world. The tiny animals are plentiful in Hawaiian waters and are about 3 inches (7.6 centimeters) long as adults.

The squid will come back to Earth in July. 

RELATED

The world will likely breach the internationally agreed-upon climate change threshold in about a decade, and keep heating to break through a next warming limit around mid-century even with big pollution cuts, artificial intelligence predicts in a new study that's more pessimistic than previous modeling.

Top Stories

Columnists

A pregnant woman was driving in the HOV lane near Dallas.

General News

FALMOUTH, MA – The police in Falmouth have identified the victim in an accident involving a car plunging into the ocean on February 20, NBC10 Boston reported.

General News

NEW YORK – Meropi Kyriacou, the new Principal of The Cathedral School in Manhattan, was honored as The National Herald’s Educator of the Year.

Video

Police: 10 Wounded in Drive-by Shooting in Central Florida

LAKELAND, Fla. (AP) — Ten people were injured during a drive-by shooting in a central Florida neighborhood, police said.

THESSALONIKI – Video Art Miden collaborates with ToPikap in Thessaloniki, presenting the video art program ‘Frozen’, curated by Gioula and Olga Papadopoulou, on Saturday, February 4.

SAN FRANCISCO – The opening of Uproot, the Greek Chamber Music Project (GCMP) concert tour marking the centennial of the Asia Minor Catastrophe, takes place on Friday, February 3, 8 PM, at Old First Concert, 1751 Sacramento Street in San Francisco, and live-streamed online.

MILAN — Italy's government has increased security around its diplomatic missions around the globe in response to “a crescendo of terroristic attacks” by an anarchist network that has been acting in solidarity with an imprisoned Italian militant, the foreign minister said Tuesday.

Enter your email address to subscribe

Provide your email address to subscribe. For e.g. [email protected]

You may unsubscribe at any time using the link in our newsletter.