New study of gamma rays and gravitational lensing points to the possible presence of dark matter.
- Analyzing data from the Fermi Gamma-ray Space Telescope, researchers find hints of dark matter.
- The scientists looked to spot a correlation between gravitational lensing and gamma rays.
- Future release of data can pinpoint whether the dark matter is really responsible for observed effects.
A NASA-sponsored competition asks participants to improve the design of a bucket drum for moon excavation.
- NASA wants your help redesigning the bucket drum system for its RASSOR excavator.
- The Moon's weaker gravity and the excavator's light weight pose unique design challenges.
- RASSOR will one day excavate regolith so it can be processed into the resources necessary for sustainable lunar exploration.
The ESO finds another exoplanet that's definitely not a place for us to go.
- WASP-76b is an extremely hot planet whose cooler side has a surface temperature of 1,500° C (2732° F).
- Iron that evaporates in the heat of the planet's day side rains down in molten form on the night side.
- ESO learned more about the planet's intense climate thanks to its new ESPRESSO (Echelle Spectrograph for Rocky Exoplanet and Stable Spectroscopic Observations) instrument.
A mission is planned for just three weeks from now, but NASA has a plan.
- Before liftoff on every mission since 1971, NASA crew members spend two weeks in a "health stabilization" quarantine.
- Other employees of the agency have been given a response framework that tells them where and how to proceed with their duties.
- For upcoming launches, NASA is depending on Russia and SpaceX to step up to the challenge.
A new study rocks prevailing theories on antimatter in the early Universe.
- Scientists from around the world teamed up to study the properties of neutrons.
- They were able to achieve extremely precise measurements of electric compasses in neutrons.
- The results challenge current theories of why antimatter and matter didn't destroy each other in the early Universe.