• Organization: National Institute of Standards and Technology
• Updated: 2009-09-01 00:00:00

This database contains critically evaluated transition frequencies for the molecular transitions detected in interstellar and circumstellar clouds reported in the literature through mid-2008. The...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Cores to Disks (C2D) Spitzer Legacy Program used all three Spitzer instruments (IRAC, MIPS, and IRS) to observe sources that span the evolutionary sequence from molecular cores to...

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• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Cores to Disks (C2D) Spitzer Legacy Program used all three Spitzer instruments (IRAC, MIPS, and IRS) to observe sources that span the evolutionary sequence from molecular cores to...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Cores to Disks (C2D) Spitzer Legacy Program used all three Spitzer instruments (IRAC, MIPS, and IRS) to observe sources that span the evolutionary sequence from molecular cores to...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Cores to Disks (C2D) Spitzer Legacy Program used all three Spitzer instruments (IRAC, MIPS, and IRS) to observe sources that span the evolutionary sequence from molecular cores to...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Cores to Disks (C2D) Spitzer Legacy Program used all three Spitzer instruments (IRAC, MIPS, and IRS) to observe sources that span the evolutionary sequence from molecular cores to...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The MIPSGAL Survey is a Legacy Program of the Spitzer Space Telescope that imaged the 24 and 70 micron emission along the inner disk of the Milky Way (Carey et al. 2009). These mid-infrared bands...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The MIPSGAL Survey is a Legacy Program of the Spitzer Space Telescope that imaged the 24 and 70 micron emission along the inner disk of the Milky Way (Carey et al. 2009). These mid-infrared bands...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Cores to Disks (C2D) Spitzer Legacy Program used all three Spitzer instruments (IRAC, MIPS, and IRS) to observe sources that span the evolutionary sequence from molecular cores to...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Cores to Disks (C2D) Spitzer Legacy Program used all three Spitzer instruments (IRAC, MIPS, and IRS) to observe sources that span the evolutionary sequence from molecular cores to...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Cores to Disks (C2D) Spitzer Legacy Program used all three Spitzer instruments (IRAC, MIPS, and IRS) to observe sources that span the evolutionary sequence from molecular cores to...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Cores to Disks (C2D) Spitzer Legacy Program used all three Spitzer instruments (IRAC, MIPS, and IRS) to observe sources that span the evolutionary sequence from molecular cores to...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Cores to Disks (C2D) Spitzer Legacy Program used all three Spitzer instruments (IRAC, MIPS, and IRS) to observe sources that span the evolutionary sequence from molecular cores to...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Cores to Disks (C2D) Spitzer Legacy Program used all three Spitzer instruments (IRAC, MIPS, and IRS) to observe sources that span the evolutionary sequence from molecular cores to...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Cores to Disks (C2D) Spitzer Legacy Program used all three Spitzer instruments (IRAC, MIPS, and IRS) to observe sources that span the evolutionary sequence from molecular cores to...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Cores to Disks (C2D) Spitzer Legacy Program used all three Spitzer instruments (IRAC, MIPS, and IRS) to observe sources that span the evolutionary sequence from molecular cores to...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Cores to Disks (C2D) Spitzer Legacy Program used all three Spitzer instruments (IRAC, MIPS, and IRS) to observe sources that span the evolutionary sequence from molecular cores to...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Cores to Disks (C2D) Spitzer Legacy Program used all three Spitzer instruments (IRAC, MIPS, and IRS) to observe sources that span the evolutionary sequence from molecular cores to...

• none
• html

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

This table contains some of the results from the first paper of a series devoted to the Lambda Orionis star-forming region, Orion's Head, from the X-ray perspective. The final aim of this research...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-17

The Massive Young Star-Forming Complex Study in Infrared and X-rays (MYStIX) project provides a comparative study of 20 Galactic massive star-forming complexes with distances between 0.4 and 3.6...

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