SpaceX just pulled off something amazing - they launched two lunar landers on a single rocket! Julianna Scheiman, who oversees NASA science missions for SpaceX, explained that it's all about efficiency. "We found a way to send both Firefly and ispace missions on the same Falcon 9 rocket, " she said.
Tryptophan, an amino acid, plays a big role in our bodies. Its unique structure lets it interact with other proteins in many ways. This makes it a great starting point for new medicines. In a recent study, scientists created a bunch of peptides (tiny proteins) with tryptophan. They used computers an
The Hubble Space Telescope, a staple in astronomy for nearly 35 years, is facing significant budget cuts. NASA's proposed budget for upcoming years has prompted the Space Telescope Science Institute (STScI) to consider major changes. The institute, which handles Hubble's science operations, might ha
Bringing extinct animals back to life is not just a fantasy anymore. Thanks to advancements in genetic engineering and synthetic biology, companies like Colossal Biosciences are working on resurrecting creatures like the woolly mammoth and dodo. Recently, they secured a massive $200 million investme
Did you know tiny plastic bits, called microplastics, are all over our rivers and streams? Scientists wanted to understand how these microplastics move near the bottom of these waterways. They used a special tool called particle tracking velocimetry to watch four types of microplastics move in a lab
When plants like Arabidopsis encounter L-glutamate at their root tips, it causes significant changes in their root structure. But how they sense this amino acid is a mystery. Scientists know that GLUTAMATE RECEPTOR-LIKE (GLR) proteins act as channels that let calcium in when they detect amino acids,
Picture this: scientists trying to follow tiny dancers on a bustling stage. In this case, the dancers are CB2 receptors, and the stage is the surface of living cells. To make these receptors visible, researchers used a special light-up tag called RO7304924. This tag attaches only to CB2 receptors, m
Have you ever wondered how we can spot chemicals in our environment? Enter electrochemical sensors! These clever gadgets use electricity to identify specific substances, playing a crucial role in healthcare and environmental protection. But how are these sensors made? Two common methods are screen-p
Brittle bone disorders, or FBDs, can cause people to break bones easily. Scientists are trying to figure out which genes are responsible for these conditions. One way they are doing this is by studying zebrafish. These tiny fish share many bone-building genes with humans. Researchers used a tool cal
Have you ever wondered how tiny microbes in your body can influence your health? Scientists have been using mass spectrometry to study these microbiomes for a while now. Recently, they've started to harness the power of metaproteomics, which looks at the proteins produced by these microbes. This is
