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Astronomy 5 hours ago

NASA's Hubble pauses science due to gyro issue

NASA is working to resume science operations of the agency's Hubble Space Telescope after it entered safe mode April 23 due to an ongoing gyroscope (gyro) issue. Hubble's instruments are stable, and the telescope is in good ...

Space Exploration Apr 27, 2024

Astronauts arrive at Kennedy Space Center as first crew for Boeing's Starliner spacecraft

It's not just another ride for a pair of veteran NASA astronauts who arrived to the Space Coast ahead of their flight onboard Boeing's CST-100 Starliner.

Cell & Microbiology Apr 19, 2024

Light show in living cells: New method allows simultaneous fluorescent labeling of many proteins

Observing proteins precisely within cells is extremely important for many branches of research but has been a significant technical challenge—especially in living cells, as the required fluorescent labeling had to be individually ...

Biotechnology Apr 12, 2024

New CRISPR tool orchestrates antiviral defense within cells

The rise of RNA viruses like SARS-CoV-2 highlights the need for new ways to fight them. RNA-targeting tools like CRISPR/Cas13 are powerful but inefficient in the cytoplasm of cells, where many RNA viruses replicate.

Space Exploration Apr 4, 2024

Boeing 1 month out from 4 years of catchup to SpaceX with 1st crewed Starliner flight

After nearly four years of playing catchup, Boeing is finally set to join SpaceX as one of two commercial partners capable of flying NASA astronauts to the International Space Station.

Biotechnology Apr 3, 2024

Q&A: The engineer who delivers mRNA inside human cells

Messenger RNA became a household term when it was used as the backbone of the first COVID-19 vaccines, especially after the Nobel Prize was awarded to two mRNA pioneers at the University of Pennsylvania.

Space Exploration Mar 28, 2024

Small satellite launch advances comms experimentation, international collaboration

In the dark, early morning sky of March 21 over NASA's Wallops Island Flight Facility on the Virginia coast, a Rocket Lab Electron rocket carried a National Reconnaissance Office (NRO) manifest featuring three collaborative ...

Cell & Microbiology Mar 5, 2024

Possible 'Trojan Horse' found for treating stubborn bacterial infections

Bacteria can be tricked into sending death signals to stop the growth of their slimy, protective homes that lead to deadly infections, a new study demonstrates.

Ecology Feb 20, 2024

Nature's checkup: Surveying biodiversity with environmental DNA sequencing

A thousand kilometers south of Tokyo, far into the largest ocean on Earth, lies a chain of small, volcanic islands—the Ogasawara Islands. Nature has been able to develop on its own terms here, far from both humans and the ...

Space Exploration Jan 30, 2024

Space shuttle Endeavour hoisted for display in launch configuration at Los Angeles science museum

NASA's retired space shuttle Endeavour was carefully hoisted late Monday and attached to a huge external fuel tank and its two solid rocket boosters at a Los Angeles museum where it will be uniquely displayed as if it is ...

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