NASA’s SPHEREx Observatory Completes First Cosmic Map Like No Other
This panoramic view of SPHEREx’s first all-sky map shows how the sky looks to the telescope. It transitions…
NASA’s Hubble Sees Asteroids Colliding at Nearby Star for First Time
Like a game of cosmic bumper cars, scientists think the early days of our solar system were a…
NASA’s Webb Observes Exoplanet Whose Composition Defies Explanation
Scientists using NASA’s James Webb Space Telescope have observed a rare type of exoplanet, or planet outside our…
Amendment 29: F.6 Science Activation Final Text and Due Date.
The Science Mission Directorate Science Activation Program encourages all people to actively participate in science through activities and…
NASA’s Webb Detects Thick Atmosphere Around Broiling Lava WorldÂ
Researchers using NASA’s James Webb Space Telescope have detected the strongest evidence yet for an atmosphere on a…
Amendment 28: D.3 XRISM GO Final Text and Due Dates
D.3C X-ray Imaging and Spectroscopy Mission (XRISM) General Observer (GO) solicits proposals for participation in the NASA program…
NASA’s Webb Identifies Earliest Supernova to Date, Shows Host Galaxy
NASA’s James Webb Space Telescope has observed a supernova that exploded when the universe was only 730 million…
F.10 PRISM Correction, FAQ posted, and pre-proposal teleconference today December 5, 2025.
F.10 Payloads and Research Investigations on the Surface of the Moon (PRISM) solicits development and flight of a…
Amendment 26: D.2 Astrophysics Data Analysis Final Text and Due Dates Released
To enhance the scientific return on NASA mission investments, ROSES D.2 the Astrophysics Data Analysis Program (ADAP) provides…
NASA’s Webb Explores Largest Star-Forming Cloud in Milky Way
NASA’s James Webb Space Telescope has revealed a colorful array of massive stars and glowing cosmic dust in…
NASA’s Chandra Finds Black Hole With Tremendous Growth
A black hole is growing at one of the fastest rates ever recorded, according to a team of…
NASA’s Webb Observes Immense Stellar Jet on Outskirts of Our Milky Way
A blowtorch of seething gasses erupting from a volcanically growing monster star has been captured by NASA’s James…