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Maximizing scientific accessibility and productivity of astronomical data.

The Mikulski Archive for Space Telescopes (MAST) is a NASA funded project. We provide a variety of astronomical data archives focused on scientific data sets in the optical, ultraviolet, and near-infrared parts of the spectrum. MAST is located at the Space Telescope Science Institute (STScI).

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Missions

See All Of MAST's Missions and Data Collections!

HST - Hubble Space Telescope

JWST - James Webb Space Telescope

TESS - Transiting ExoplanetSurvey Satellite

High Level Science Products

Latest MAST News

MAST Newsletter

Mission Update: #TESS Sector 32 ingest is expected to start Monday Jan. 25th, starting with light curve, target pixel, and data validation products.

Announcement: STScI network will be unavailable tomorrow (Saturday Jan. 23rd) for scheduled maintenance. Estimated window is from 7:30 AM - 4:00 PM US Eastern time.

HLSP Update: TESS-SPOC (Caldwell et al. 2020), calibrated light curves from #TESS Full Frame Image targets for Sectors 27-30 are now available. This is the first collection of TESS-SPOC light curves from the Extended Mission (10-minute cadence). archive.stsci.edu/hlsp/tess-spoc

I am SO PROUD of this animated video on sonification and exoplanets created by Astronify team member Jenn Kotler (@stsci). The 2.5 minute video explains how sonification can work with transiting exoplanets for a general audience. Please give it a watch! youtube.com/watch?v=80j4yS…

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Maximizing the scientific accessibility and impact of astronomical data

Missions

High Level Science Products

Latest MAST News