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Science (Group)

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Title of discussion thread Replies Author Start time Last reply Recs Views
Welcome to the Science Group ! (Please read before posting) 0 eppur_se_muova Feb 2012 Jan 2012 18 41239
On this day, September 26, 1905, Einstein's "Zur Elektrodynamik bewegter Korper" was published. 1 mahatmakanejeeves 7 hrs ago 7 hrs ago 7 236
For my 5,597th post I just want you all to know that if lead is bad then radaition is not. 4 Eko 16 hrs ago 7 hrs ago 6 532
For my 30,000th post, I'd like to thank DU for inspiring me to expand my knowledge, and of course... 8 NNadir Yesterday 21 hrs ago 15 417
It's an island! 9 sl8 Saturday Yesterday 45 2458
NASA gears up to deflect asteroid, in key test of planetary defense 0 Jim__ Saturday Saturday 6 321
Steve Martin tweets a James Webb Neptune image 4 BootinUp Thursday Saturday 28 850
See an Exquisite 'Sun Pillar' Optical Illusion Glowing in Antarctica 0 Judi Lynn Friday Friday 10 553
Dead stars in Milky Way's companion galaxy cause mysterious gamma-ray cocoon 1 Judi Lynn Friday Friday 2 270
The world's biggest digital camera is almost ready to be installed on its telescope 0 Judi Lynn Friday Friday 6 251
Tiny "Pancakes" Suggest Some Asteroids May Stay Active 1 Judi Lynn Friday Friday 1 324
The Milky Way's supermassive black hole has a hot spot 1 Judi Lynn Friday Friday 11 575
NASA's Juno probe will peer beneath the icy crust of Jupiter's moon Europa 1 Judi Lynn Friday Friday 5 260
James Webb Space Telescope captures strikingly crisp images of Neptune and its rings 6 nitpicker Wednesday Friday 19 808
Water in asteroid dust offers clues to life on Earth 2 sl8 Thursday Thursday 3 248
The Human TKTL1 Mutation, the Evolution of Intellect, and a Spectacular Risk of Misinterpretation. 2 NNadir Sep 11 Thursday 6 947
JWST -- problem with the Mid-Infrared Instrument (MIRI) 1 CloudWatcher Wednesday Wednesday 9 618
This message was self-deleted by its author 7 Uncle Joe Tuesday Tuesday 12 696
This environmentally friendly quantum sensor runs on sunlight 0 Uncle Joe Monday Monday 8 461
Humans want to mine the moon. Here's what space law experts say the rules are 5 Judi Lynn Sep 1 Sep 18 5 590
'Wobbly' moon probable cause of mass tree deaths in Australia, scientists say 0 cbabe Sep 15 Sep 15 16 902
Uranus will vanish during 'lunar occultation' Wednesday night 3 Judi Lynn Sep 14 Sep 15 6 445
Yipes! Covid's impact on the male genital tract 20 jmbar2 Sep 14 Sep 14 14 1286
This Indian tree is a disease fighting superhero. Unbelievable benefits here 6 Judi Lynn Sep 8 Sep 14 35 1293
Tenacious 'trash parrots' locked in escalating 'arms race' with humans Down Under 0 Judi Lynn Sep 14 Sep 14 33 1476
New James Webb telescope images reveal the chaotic beauty of Orion's sword 0 Judi Lynn Sep 14 Sep 14 15 679
Healthcare on Mars 1 BlueGreenLady Sep 12 Sep 12 0 443
Unmanned Blue Origin launch just encountered an 'anomaly' 4 edbermac Sep 12 Sep 12 4 1089
Nasa to crash $330m spacecraft into asteroid to see if impact can alter course 5 BWdem4life Sep 12 Sep 12 14 787
Most Common Languages Spoken Around the World and Their Native Speakers 4 elleng Sep 7 Sep 8 12 871
A Gigantic Solar Eruption Just Emerged From The Far Side of The Sun 2 Judi Lynn Sep 8 Sep 8 16 1011
Residential exposure to petroleum refining could be related to strokes in the southern United States 0 Judi Lynn Sep 8 Sep 8 4 504
A 31,000-year-old leg amputation in Borneo may be world's oldest surgery 0 Judi Lynn Sep 8 Sep 8 2 325
Astronauts could 3D print tools and parts from titanium and Mars dust 0 Judi Lynn Sep 8 Sep 8 3 247
Mysterious Reef From Millions of Years Ago Discovered in Vast Australian Desert 0 Judi Lynn Sep 8 Sep 8 5 529
Astronauts' blood shows signs of DNA mutations due to spaceflight 4 sl8 Sep 7 Sep 7 11 903
The Real History of the Romani People and the Misnomer of Gypsies 0 elleng Sep 6 Sep 6 3 709
Giant Ice Planets Throughout the Galaxy May Be Raining Diamonds 4 Judi Lynn Sep 4 Sep 4 4 664
A Hole In The Sun's Atmosphere Is Causing Dazzling Aurora You Can Watch Live 1 Judi Lynn Sep 4 Sep 4 10 701
Patchy Proton Aurora: Astronomers Found a New Type of Mars Aurora 0 Judi Lynn Sep 4 Sep 4 1 360
NASA Artemis 1 launch scrubbed - fuel leak 2 Eugene Sep 3 Sep 3 5 406
Extraordinary Phenomenon in Space Captured by Spellbinding New Image 14 Judi Lynn Sep 1 Sep 2 52 2382
NASA's Juno mission reveals the complex colors and structure of Jupiter's clouds 2 Judi Lynn Sep 1 Sep 1 9 570
NASA's lunch box-sized instrument MOXIE successfully makes oxygen on Mars using the Red Planet's res 3 Judi Lynn Sep 1 Sep 1 11 514
Humans want to mine the moon. Here's what space law experts say the rules are 2 Judi Lynn Sep 1 Sep 1 3 288
Oldest dinosaur in Africa discovered in Zimbabwe 1 Judi Lynn Sep 1 Sep 1 6 373
Here's How to Track the Orion Spacecraft After the SLS Sends It to the Moon This Weekend 0 Judi Lynn Sep 1 Sep 1 4 376
After NASA's asteroid impact, ESA's Hera comes next 0 Judi Lynn Sep 1 Sep 1 3 285
Strange Signal on Mars Reveals New Clues to The Red Planet's Hidden Past 0 Judi Lynn Sep 1 Sep 1 4 515
Clean Fuel Breakthrough Turns Water Into Hydrogen at Room Temperature 12 Judi Lynn Aug 31 Aug 31 35 2170
Microbiologists study giant viruses in climate-endangered Arctic Epishelf Lake 1 Judi Lynn Aug 31 Aug 31 4 380
Physical activity and fitness vs adiposity and weight loss for the prevention of cardiovascular ... 3 sl8 Aug 31 Aug 31 7 819
242 million-year-old reptile prints discovered in south-east France 2 Judi Lynn Aug 31 Aug 31 6 470
In a first,James Webb Space Telescope reveals distant gassy atmosphere is filled with carbon dioxide 1 Judi Lynn Aug 27 Aug 31 7 557
Video reveals baby steps of newly hatched 'walking' sharks 0 Judi Lynn Aug 31 Aug 31 4 549
NASA solves Voyager 1 data glitch mystery, but finds another 0 Judi Lynn Aug 31 Aug 31 8 483
NASA slams a spacecraft into an asteroid next month, here's how to watch 0 Judi Lynn Aug 31 Aug 31 3 308
NASA now aims to launch Artemis 1 moon mission on Sept. 3 after glitch 0 Eugene Aug 31 Aug 31 2 320
Scientists harness powers of Webb and Hubble in stunning galactic image 5 Judi Lynn Aug 30 Aug 30 16 756
The first private mission to Venus will have just five minutes to hunt for life 2 Jilly_in_VA Aug 30 Aug 30 9 739
NASA moon rocket on track for launch despite lightning hits 4 Eugene Aug 28 Aug 30 2 604
These are the faces of the #Artemis generation. 6 littlemissmartypants Aug 27 Aug 28 16 630
The green planet? Perseverance discovers Mars isn't as red as we think! 1 Judi Lynn Aug 27 Aug 27 9 728
Joan Brennecke. 0 NNadir Aug 26 Aug 26 4 570
White House Pushes Journals to Drop Paywalls on Publicly Funded Research 4 Eugene Aug 26 Aug 26 15 673
Synthetic embryos obtained without eggs or sperm advance to organ formation. 3 NNadir Aug 25 Aug 25 4 667
What do black holes sound like? NASA releases recording of black hole in distant galaxy 4 Judi Lynn Aug 24 Aug 25 2 453
NASA scientist explains why images from new telescope astounded him... 2 sprinkleeninow Aug 25 Aug 25 10 987
New evidence shows water separates into two different liquids at low temperatures 8 sl8 Aug 22 Aug 24 28 2369
An asteroid impact crater found beneath the North Atlantic Ocean 5 Judi Lynn Aug 22 Aug 24 16 1093
An extrasolar world covered in water? 2 sl8 Aug 24 Aug 24 7 737
In Photos: See The Spectacular New Images Of Jupiter And Its Swirling Storms Taken Last Week By NASA 6 Judi Lynn Aug 22 Aug 23 40 2201
Ancient Tree Contains Record of Earth's Magnetic Field Reversal in Its Rings. 7 elleng Aug 18 Aug 23 18 998
At Long Last, Mathematical Proof That Black Holes Are Stable 4 sl8 Aug 23 Aug 23 12 776
Those darned "geometric storms" again... 2 xocetaceans Aug 19 Aug 20 3 873
Robot boat maps Pacific underwater volcano 0 Judi Lynn Aug 20 Aug 20 7 585
PFAS: Possible breakthrough to destroy harmful 'forever chemicals' 2 Wicked Blue Aug 19 Aug 19 3 790
Happy 89th orbit Gene Kranz! 2 LunaSea Aug 18 Aug 18 9 557
The physiological relationship between Alzheimer's, Prion Diseases and Type 2 Diabetes. 11 NNadir Aug 13 Aug 18 12 1017
Mystery of half-billion year old creature with no anus solved 5 Eugene Aug 18 Aug 18 3 802
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