Science

Fisher debuts Artemis, Moonwalker space pens for return to moon

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Fisher Space Pen is ready for NASA’s next missions to the moon, 50 years after its writing instruments were used by astronauts on the lunar surface. The Nevada-based, family-run company has introduced its new Artemis Space Pen series, as well as a special edition of its original model space pen that made history on NASA’s … Read more

These photos of SpaceX’s Monday launch and rocket landing are amazing

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SpaceX’s launch of an Italian Earth-observation satellite was worth the wait. SpaceX originally aimed to launch the Cosmo-SkyMed Second Generation FM2 (CSG-2) satellite on Thursday (Jan. 27), but bad weather forced scrubs on three consecutive days.  Mother Nature cooperated on Sunday (Jan. 30) but a rogue cruise liner didn’t, straying into the “no-go zone” downrange … Read more

Best sci-fi TV shows of all time

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It’s time to boldly go where loads of people have gone before, as we look at the best sci-fi TV shows of all time. There are a ton of great sci-fi shows from across the history of television, and we couldn’t fit them all into this list, but we’ve picked ten of the most impressive, … Read more

The moon and Jupiter pair up in the night sky tonight! Here’s what to expect.

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Skywatchers will be treated to a celestial duet tonight (Feb. 2) as the new moon passes near Jupiter.  Jupiter will appear very close to, or in conjunction with, the crescent moon, with the moon passing just over 4 degrees to the south of the bright gas giant at 4:10 p.m. EST (2110 GMT). (Your clenched … Read more

Moons: Rocky planets much larger than Earth might not have natural satellites

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Astronomers have found lots of exoplanets but not much evidence of exomoons, and a new model might explain why Space 1 February 2022 By Alex Wilkins An artist’s impression of an exoplanet Shutterstock / Artsiom P Rocky planets much bigger than Earth might not be able to form large moons like our own, which is … Read more

Ovarian cancer: Cervical swabs could identify people at high risk

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A DNA analysis of cervical cells taken from routine smear tests could identify people who might benefit from additional screening for ovarian cancer Health 1 February 2022 By Carissa Wong Normal cervix cells from a smear test viewed under the microscope Science Source/SCIENCE PHOTO LIBRARY Molecular clues collected from routine cervical swabs can be used … Read more

Ocean warming: Extreme marine heatwaves are the new normal

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Since 2014, more than half of the ocean surface across the globe has recorded temperatures considered extreme compared with a historical average Environment 1 February 2022 By Adam Vaughan Map of the northern Pacific Ocean for May 2015, with red, pink and yellow colours indicating sea surface temperatures up to 3°C higher than average NASA … Read more

Coral reefs: Cool water refuges will disappear with 2°C of global warming

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Cooler regions of the sea that protect coral reefs will be virtually wiped out by the end of this century, even under optimistic climate change scenarios Life 1 February 2022 By Carissa Wong A bleached coral reef Rainer von Brandis/Getty Images Cooler regions of the sea provide safe havens for coral reefs by protecting them … Read more

Baboons: A tough infancy leaves females less sociable as adults

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Baboons are sociable primates, but females that had a tough early life – because of the loss of their mother or a lack of food – find socialising harder Life 2 February 2022 By Christa Lesté-Lasserre Olive baboons (Papio anubis) Alexa Duchesnneau and Sam Patterson Female baboons that had a harder life as youngsters tend … Read more