Chinese stargazers watch the Perseid meteor shower in China’s Inner Mongolia region
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Bright isolated light pulses reaching 18 attoseconds from high-order harmonic generation by post-compressed Yb lasers
Experimental methods The laser system used in this experiment is the ATTO-PHAROS at KSU, which is based on…
In 1994, Steve and Terri Irwin bought 3,500 acres to restore dwindling Koala habitat, then planted 44,000 Eucalyptus trees and added 1,630 more acres | World News
In 1994, Steve and Terri Irwin bought 3,500 acres to restore dwindling Koala habitat. Image credits: Wikimedia Commons.…
Mars moon Deimos may be hiding ancient craters beneath 120 meters of debris
A single asteroid impact may explain both Deimos’ huge south-polar depression and the thick blanket of debris covering…
Over 75% of UK wetlands have been destroyed – restoring them would help prevent wildfires
Firefighters have been battling a vast wildfire in the hills above Blaenavon in south Wales, spreading across more…
Japanese space tech startup Letara expands beyond satellite thrusters with $16M
Japan is pouring billions of dollars into its burgeoning space industry and easing restrictions on defense exports, efforts…
Final tests for the AMS upgrade before spaceflight – Home
Suspended in the path of a proton beam from CERN’s Super Proton Synchrotron (SPS) was an unusual target:…
‘Too much of a coincidence’: Six magpies found hurt as Australians brace for swooping season
Australians are bracing for another tense magpie swooping season as wildlife experts confirm six birds have been found…
A PhD student in Sydney just found a “Rosetta Stone” for years of unexplained radio bursts from the Milky Way: a dead star is stripping material from its companion in a 1.4-hour orbit, giving astronomers their clearest look yet at what produces at least some of these mysterious signals.
A faint radio source in the Milky Way has given astronomers something the new class of long-period radio…
Why drought at the Panama Canal matters for your wallet
In early August, dozens of vessels were waiting for their turn in the Panama Canal. Some had been…
Musk fumbles the timetable for first Starship catch
OFFBEAT Billionaire walks back earnings call optimism as orbital test approaches CEO Elon Musk says SpaceX probably won’t…
Light travels from the Sun to Earth in just eight minutes, but the journey from the Sun’s core to its surface can take up to 500,000 years
The sunlight reaching Earth from the Sun’s visible surface crosses space in about 8 minutes. Before that, however,…