Greenbelt MD (SPX) Apr 24, 2021
In a decade filled by record-breaking events including raging wildfires, numerous hurricanes, unseasonal flooding and historically cold temperatures, NASA has continued to learn more about how the planet is changing and the effect it has on Earth's systems. In the satellite era, a fleet of Earth-observing satellites have gathered data on world-wide rain and snowfall, air and ocean temperat

Beijing (XNA) Apr 29, 2021
As Beijing's residents bask among the spring blossoms, engineers and technicians in the capital's northwestern suburbs are busily preparing for a challenging maneuver involving a spacecraft hundreds of millions of kilometers from Earth. The team members-spacecraft control professionals at the Beijing Aerospace Control Center-are making all-out efforts to ensure that Tianwen 1, China's firs

Beijing (AFP) April 29, 2021
China launched the first module of its "Heavenly Palace" space station on Thursday, a milestone in Beijing's ambitious plan to establish a permanent human presence in space. Billions of dollars have been poured into space exploration as China seeks to reflect its rising global stature and growing technological might, following in the footsteps of the United States, Russia and Europe. The

Princeton NJ (SPX) Apr 29, 2021
Every day, the sun ejects large amounts of a hot particle soup known as plasma toward Earth where it can disrupt telecommunications satellites and damage electrical grids. Now, scientists at the U.S. Department of Energy's (DOE) Princeton Plasma Physics Laboratory (PPPL) and Princeton University's Department of Astrophysical Sciences have made a discovery that could lead to better predictions of

London, UK (SPX) Apr 29, 2021
Studying the violent collisions of black holes and neutron stars may soon provide a new measurement of the Universe's expansion rate, helping to resolve a long-standing dispute, suggests a new simulation study led by researchers at UCL (University College London). Our two current best ways of estimating the Universe's rate of expansion - measuring the brightness and speed of pulsating and

Lake Salda, Turkey (AFP) April 28, 2021
Boasting azure waters and white sands, a Turkish lake that NASA thinks hides secrets about Mars threatens to become too popular for its own good. Lake Salda gained international renown when US scientists began poking around in preparation for the Perseverance rover mission, which has been beaming back videos from the Red Planet since February. The Jet Propulsion Laboratory even posted a

Kourou, French Guiana (ESA) Apr 29, 2021
On Wednesday, April 28, 2021 at 10:50 pm local time (01:50 UTC on Thursday, April 29), a Vega launch vehicle operated by Arianespace lifted off successfully from the Guiana Space Center, Europe's Spaceport in French Guiana (South America). This mission marked Vega's return to flight, and was also the second successful launch by Arianespace's teams in less than 72 hours. The mission's prima

Washington (AFP) April 28, 2021
American astronaut Michael Collins, who piloted the Apollo 11 command module while his crewmates became the first people to walk on the Moon, died on Wednesday after battling cancer, his family said. Sometimes called "the loneliest man in history" because of his long solo flight while his colleagues loped across the lunar surface, Collins never earned the same global name recognition as Neil

Washington DC (SPX) Apr 29, 2021
Like a chameleon of the night sky, the Moon often changes its appearance. It might look larger, brighter or redder, for example, due to its phases, its position in the solar system or smoke in Earth's atmosphere. (It is not made of green cheese, however.) Another factor in its appearance is the size and shape of moon dust particles, the small rock grains that cover the moon's surface. Rese