500,000 Pieces of Space Junk Are Orbiting the Earth

500,000 pieces of space junk whirl around Earth, researchers say

More than 500,000 pieces of debris, or “space junk,” are tracked as they orbit the Earth. They all travel at speeds up to 17,500...
British idea for a suborbital flight might have started a space program in 1951

British idea for a suborbital flight might have started a space program in 1951

Tuesday, the BBC reported on a hitherto little-known proposal in the early 1950s to use a modified V2 rocket to put a Briton into...

Flaring, massively | EurekAlert! Science News (Study)

IMAGE: Observing the stellar flares on AD Leonis 16 light years away. Its...
New fossil reveals ‘terror bird’ secrets

New fossil reveals ‘terror bird’ secrets

Dr. Federico Degrange from the Centro de Investigaciones en Ciencias de la Tierra (CICTERRA), CONICET, and the Universidad Nacional de Córdoba, Argentina and colleagues...

Research: how our brain responds to unexpected situations —

Scientists have demonstrated that the motor cortex is necessary for the execution of corrective movements in response to unexpected changes of sensory input...

Evolution in action: New Plant species in the Swiss Alps (TDnews)

Photo:  "Cardamine insueta " has only recently emerged in Urnerboden, a small...

Research: Cocktails with Cleopatra? Israeli scientists resurrect yeast from ancient beer jugs to recreate...

What kind of beer did the Pharaohs drink? In ancient times, beer was an important ingredient in people's daily diet. Great powers were...

Biology: Mushrooms add important nutrients when included in the typical diet

Photo: First dietary modeling analysis of all three USDA Food Patterns investigates the...

Space: Hubble pins down weird exoplanet with far-flung orbit

Photo: This Hubble Space Telescope image shows the environment around double star HD...

Biology: Feline friendly? How to build rap-paw with your cat – new psychology study

Photo: A Maine Coon cat demonstrating the narrowed-eye movement. ...

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