#NASA NASA Earth Observatory reports Tropical Storm Arthur (June 17, 2026): natural-color and infrared imagery from MODIS on Terra; Arthur reached tropical-storm strength with 40 mph winds, 175-mile wind extent, and heavy rainfall risking flash floods. N… https://t.co/2bSGZT3ALt
#NASA NASA’s Curiosity blog post (Sols 4920–4926) describes Curiosity’s band-by-band ascent up Mount Sharp, detailing observations, targets, and instruments used (APXS, MAHLI, LIBS, Mastcam). It covers planning delays, three-sol plan (4924–4926), data do… https://t.co/dSB6gaFf9y
#NASA NASA advances space weather research with the DAPHNE mission concept, using twin satellites to study how Earth’s lower atmosphere influences the upper atmosphere and space weather. Phase B planning underway; estimated cost up to $250M (FY2023 dolla… https://t.co/BJIl5F5GAu
#NASA NASA selected eight new firms and will obtain data from six existing Commercial Satellite Data Acquisition contractors to broaden researchers’ access to high-resolution, frequent Earth observations. The program promotes public-private partnerships,… https://t.co/wCJB321caa
#NASA Rohit Goeptar, an electromagnetic/radio frequency analyst at NASA’s Kennedy Space Center, rose from hardship to civil service through persistence and support from family. Starting as an ELVIS intern, he now ensures EMI/EMC and RF integrity across m… https://t.co/Rmfh4W1sA9
#NASA NASA’s Desert Field Test showcases ERNEST, a four-wheel rover prototype from JPL, tested in Colorado Desert March 2026 to evaluate autonomy software for future high-mileage lunar missions. The rover covered ~16 miles in 37 hours, tested dusk-to-nig… https://t.co/h4goFuzFV0
#NASA NASA’s ERNEST rover prototype at JPL field-tested in Colorado Desert, traveling ~16 miles to test mobility and autonomy for future Moon/Mars missions. Features include active suspension, bidirectional steering, and reinforcement-learning autonomy. … https://t.co/ae6w4xgb0X
#NASA Lucy’s April 20, 2025 flyby of asteroid Donaldjohanson revealed a peanut-shaped, bilobed body with complex, two-axis rotation and surface features. Evidence of brief past liquid water, YORP-driven spin changes, and comparisons to Bennu/Ryugu highli… https://t.co/9LiVCquFpx
#NASA The James Webb Space Telescope image, released June 5, 2026, captures a small segment of the Orion Molecular Clouds, a vast filament of cold gas and dust 150 light-years across. It showcases every star-formation stage—from embryos to protoplanetary… https://t.co/PZfLQv2pdh
#NASA NASA and Relativity Space announce a public-private partnership to advance Mars science. NASA provides Aeolus, a four-instrument atmospheric payload; Relativity Space supplies the spacecraft and launch operations. The goal is a 2028 mission enablin… https://t.co/c9aBneSG3v
#NASA NASA Hubble image of galaxy cluster MACS0329-0211 shows diverse galaxies (elliptical, spiral, lenticular) with gravitational lensing arcs. The cluster acts as a powerful cosmic lens to study early-universe galaxies. Observations used ACS and WFC3 a… https://t.co/Mt7CW5jMx5
#NASA NASA’s Fermi data reveal gamma-ray evidence that two overlapping supernova remnants, Jellyfish Nebula (IC 443) and G189.6+3.3, likely originate from a binary star system where both stars exploded. Distances, ages, and a shared gas filament suggest … https://t.co/v0e6GR6Sld
#NASA NASA's Hubble captures deep view of CL0016+1609, a merging galaxy cluster. Observations across X-ray, infrared, and visible light (Hubble’s ACS and WFC3) reveal dark-matter distribution via gravitational lensing. RELICS program identified ~300 high… https://t.co/X7erEt9QGy