03:21

2017 Path of Totality

00:47

What determines when we have an eclipse?

00:50

Flying Around The Eclipse Shadow

02:55

Showstopper Nov. 14 Supermoon is the Closest Moon to Earth since 1948

00:16

Where you can see the transit of Mercury - May 9, 2016

00:16

Transit of Mercury - May 9, 2016

00:27

Shortest Total Lunar Eclipse of the Century

00:04

Wait for it, Wait for it, BOOM! Flare and CME from AR12242

00:22

The Big Spot Gives an X1.1 Solar Flare

00:06

Beautiful Slow Eruption on the East Limb

00:31

CME Associated with X1.6 Flare - SOHO/LASCO

00:05

CME Computer Model for CME Associated with X1.6 Flare

00:42

SDO Shows Evidence of a Fast, Earth-directed CME

00:35

X1.6 Solar Flare - Preliminary video in 7 SDO/AIA Wavelengths

00:17

A Dazzling Eruption Captured by STEREO Behind

00:15

M5.9 Solar Flare and Material in Motion

00:22

Solar Activity May Soon Be on the Rise

00:16

A Filament Eruption for the June Solstice!

02:26

The Sun is really, really big!

00:56

Time Lapse Hubble Images of an Exploding Star - V838 Mon

00:13

A First Look at Flares and CMEs from AR12087 - More to Come!?

00:10

Double X - June 10 X2.2 and X1.5 Flares Seen with SDO

00:30

Amazing Eruption on the Southeast Solar Limb

00:04

Possible Glancing Blow CME

00:09

Giant Filament Erupting into Space

00:42

A First for NASA's IRIS: Observing a Gigantic Eruption of Solar Material

02:46

Heliophysics Work-Study Students - 2014

01:23

The Dynamic Sun with SDO - May 13-15, 2014

00:48

MMS - Coming to Space Near You in 2015

02:31

The Best Observed X-class Flare

00:08

X1 Solar Flare and Coronal Wave in 3 SDO Channels

00:06

AR11190

00:59

NASA's IRIS Mission Spots Its Largest Solar Flare

03:44

SDO: Year 4

00:28

Into the Fire with IRIS

00:04

Eruption from AR11968 with a CME and M-flare

00:06

M3.0 Flare from AR11967

00:10

AR11967 Keeps Up Activity - More M-flares Possible

00:09

AR11967 Coming into View with Flares to Share

00:27

Solar Flip-Flop: Evolution of the Solar Magnetic Field from 1997 to 2013

00:02

A beautiful X-flare with a coronal wave

00:27

M3.5 Solar Flare from Unnumbered Active Region

02:55

Solar Dynamics Observatory - Argo view

00:07

Prominence/Filament Liftoff and Coronal Cavity

00:21

NASA's STEREO-A spacecraft observing Comet ISON

00:19

Comet ISON enters the field of view of Solar and Heliospheric Observatory (SOHO)

00:35

A CME Blows Away Comet Encke's Tail

00:07

Animation of ISON Observation Plan for SDO

00:50

STEREO Mission Launch

00:45

SDO Sees Comet Lovejoy Survive Close Encounter With Sun

01:53

Comet ISON's Orbit

00:07

AR11893 Lets Out an X1 Solar Flare and CME - Nov. 19, 2013

00:32

Coming and Going: Two Weeks of Magnetic Spots and Loops

00:08

Sputtering Spot - The Last Days of AR11890

00:18

AR11897 - The New Spot in Town

00:29

Another Look at the Nov. 10, 2013, X-flare, Wave and CME

00:31

Groovy Filament Eruptions on Opposite Sides

00:10

Another X-flare from AR11890 with a CME

00:32

X3.3 Compact Solar Flare from AR11890

01:18

A Whole Lot Happening on the Sun - In Many Types of Light