Combined fit results for K2-79 b. Transit fit to the light curve data from K2 long cadence (first row left), TESS long cadence (first row centre), and CHEOPS (first row
Combined fit results for K2-79 b. Transit fit to the light curve data from K2 long cadence (first row left), TESS long cadence (first row centre), and CHEOPS (first row
The Earth is under assault. Space rocks are constantly hurtling toward us, slamming into the atmosphere and often exploding into fireballs that both delight and alarm.
Top: MIRI-MRS spectra of VHS 1256 b, with the spectral regions used for molecular detection highlighted for each species. Bottom: Corresponding Exo-REM molecular templates for the detected molecules, showing both
Co-added observed spectra of 3I with best-fit model Observed and modelled 13CN centred (left) and 15CN-centred (right) line profiles. The shaded region represents the uncertainty of the profile resulting from
A comet breaks apart in this series of images from NASA’s Hubble Space Telescope. The comet was C/2025 K1 (ATLAS) (not to be confused with the interstellar comet 3I/ATLAS). These
TAMPA, Fla. — South Korea’s plans for a national security constellation are coming into sharper focus after a March 18 solar array supply deal set the stage for a first
Science & Exploration 18/03/2026 274 views 7 likes Comet K1, whose full name is Comet C/2025 K1 (ATLAS), had just passed its closest approach to the Sun and was heading
At the dawn of the Space Age, then President-elect John F. Kennedy spoke to the American people of “a new frontier” of unknown opportunities and perils, unfulfilled hopes and unfilled
STOCKHOLM, Sweden — China has identified a new target near-Earth asteroid for its first planetary defense kinetic test mission, which is scheduled to launch in December 2027. Long Lehao, a
WASHINGTON — NASA’s planetary science program, while spared steep cuts proposed last year, is still facing a funding shortfall that requires “strategic choices” about which missions to continue. Speaking at






